154887408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 513467136

約数和(自身を除く): 358579728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 34, 36, 39, 48, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 144, 153, 156, 157, 186, 204, 208, 221, 234, 248, 272, 279, 306, 312, 314, 372, 403, 408, 442, 468, 471, 496, 527, 558, 612, 624, 628, 663, 744, 806, 816, 884, 936, 942, 1054, 1116, 1209, 1224, 1256, 1326, 1413, 1488, 1581, 1612, 1768, 1872, 1884, 1989, 2041, 2108, 2232, 2418, 2448, 2512, 2652, 2669, 2826, 3162, 3224, 3536, 3627, 3768, 3978, 4082, 4216, 4464, 4743, 4836, 4867, 5304, 5338, 5652, 6123, 6324, 6448, 6851, 7254, 7536, 7956, 8007, 8164, 8432, 9486, 9672, 9734, 10608, 10676, 11304, 12246, 12648, 13702, 14508, 14601, 15912, 16014, 16328, 18369, 18972, 19344, 19468, 20553, 21352, 22608, 24021, 24492, 25296, 27404, 29016, 29202, 31824, 32028, 32656, 34697, 36738, 37944, 38936, 41106, 42704, 43803, 48042, 48984, 54808, 58032, 58404, 61659, 63271, 64056, 69394, 73476, 75888, 77872, 82212, 82739, 87606, 96084, 97968, 104091, 109616, 116808, 123318, 126542, 128112, 138788, 146952, 164424, 165478, 175212, 189813, 192168, 208182, 233616, 246636, 248217, 253084, 277576, 293904, 312273, 328848, 330956, 350424, 379626, 384336, 416364, 493272, 496434, 506168, 555152, 569439, 624546, 661912, 700848, 744651, 759252, 832728, 986544, 992868, 1012336, 1075607, 1138878, 1249092, 1323824, 1489302, 1518504, 1665456, 1985736, 2151214, 2277756, 2498184, 2978604, 3037008, 3226821, 3971472, 4302428, 4555512, 4996368, 5957208, 6453642, 8604856, 9111024, 9680463, 11914416, 12907284, 17209712, 19360926, 25814568, 38721852, 51629136, 77443704, 154887408]

約数ペア:

[(1, 154887408), (2, 77443704), (3, 51629136), (4, 38721852), (6, 25814568), (8, 19360926), (9, 17209712), (12, 12907284), (13, 11914416), (16, 9680463), (17, 9111024), (18, 8604856), (24, 6453642), (26, 5957208), (31, 4996368), (34, 4555512), (36, 4302428), (39, 3971472), (48, 3226821), (51, 3037008), (52, 2978604), (62, 2498184), (68, 2277756), (72, 2151214), (78, 1985736), (93, 1665456), (102, 1518504), (104, 1489302), (117, 1323824), (124, 1249092), (136, 1138878), (144, 1075607), (153, 1012336), (156, 992868), (157, 986544), (186, 832728), (204, 759252), (208, 744651), (221, 700848), (234, 661912), (248, 624546), (272, 569439), (279, 555152), (306, 506168), (312, 496434), (314, 493272), (372, 416364), (403, 384336), (408, 379626), (442, 350424), (468, 330956), (471, 328848), (496, 312273), (527, 293904), (558, 277576), (612, 253084), (624, 248217), (628, 246636), (663, 233616), (744, 208182), (806, 192168), (816, 189813), (884, 175212), (936, 165478), (942, 164424), (1054, 146952), (1116, 138788), (1209, 128112), (1224, 126542), (1256, 123318), (1326, 116808), (1413, 109616), (1488, 104091), (1581, 97968), (1612, 96084), (1768, 87606), (1872, 82739), (1884, 82212), (1989, 77872), (2041, 75888), (2108, 73476), (2232, 69394), (2418, 64056), (2448, 63271), (2512, 61659), (2652, 58404), (2669, 58032), (2826, 54808), (3162, 48984), (3224, 48042), (3536, 43803), (3627, 42704), (3768, 41106), (3978, 38936), (4082, 37944), (4216, 36738), (4464, 34697), (4743, 32656), (4836, 32028), (4867, 31824), (5304, 29202), (5338, 29016), (5652, 27404), (6123, 25296), (6324, 24492), (6448, 24021), (6851, 22608), (7254, 21352), (7536, 20553), (7956, 19468), (8007, 19344), (8164, 18972), (8432, 18369), (9486, 16328), (9672, 16014), (9734, 15912), (10608, 14601), (10676, 14508), (11304, 13702), (12246, 12648)]