159234816

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 468730080

約数和(自身を除く): 309495264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 128, 156, 164, 192, 208, 246, 256, 312, 328, 384, 389, 416, 492, 533, 624, 656, 768, 778, 832, 984, 1066, 1167, 1248, 1312, 1556, 1599, 1664, 1968, 2132, 2334, 2496, 2624, 3112, 3198, 3328, 3936, 4264, 4668, 4992, 5057, 5248, 6224, 6396, 7872, 8528, 9336, 9984, 10114, 10496, 12448, 12792, 15171, 15744, 15949, 17056, 18672, 20228, 24896, 25584, 30342, 31488, 31898, 34112, 37344, 40456, 47847, 49792, 51168, 60684, 63796, 68224, 74688, 80912, 95694, 99584, 102336, 121368, 127592, 136448, 149376, 161824, 191388, 204672, 207337, 242736, 255184, 298752, 323648, 382776, 409344, 414674, 485472, 510368, 622011, 647296, 765552, 829348, 970944, 1020736, 1244022, 1294592, 1531104, 1658696, 1941888, 2041472, 2488044, 3062208, 3317392, 3883776, 4082944, 4976088, 6124416, 6634784, 9952176, 12248832, 13269568, 19904352, 26539136, 39808704, 53078272, 79617408, 159234816]

約数ペア:

[(1, 159234816), (2, 79617408), (3, 53078272), (4, 39808704), (6, 26539136), (8, 19904352), (12, 13269568), (13, 12248832), (16, 9952176), (24, 6634784), (26, 6124416), (32, 4976088), (39, 4082944), (41, 3883776), (48, 3317392), (52, 3062208), (64, 2488044), (78, 2041472), (82, 1941888), (96, 1658696), (104, 1531104), (123, 1294592), (128, 1244022), (156, 1020736), (164, 970944), (192, 829348), (208, 765552), (246, 647296), (256, 622011), (312, 510368), (328, 485472), (384, 414674), (389, 409344), (416, 382776), (492, 323648), (533, 298752), (624, 255184), (656, 242736), (768, 207337), (778, 204672), (832, 191388), (984, 161824), (1066, 149376), (1167, 136448), (1248, 127592), (1312, 121368), (1556, 102336), (1599, 99584), (1664, 95694), (1968, 80912), (2132, 74688), (2334, 68224), (2496, 63796), (2624, 60684), (3112, 51168), (3198, 49792), (3328, 47847), (3936, 40456), (4264, 37344), (4668, 34112), (4992, 31898), (5057, 31488), (5248, 30342), (6224, 25584), (6396, 24896), (7872, 20228), (8528, 18672), (9336, 17056), (9984, 15949), (10114, 15744), (10496, 15171), (12448, 12792)]