189306832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 473969664

約数和(自身を除く): 284662832

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 31, 34, 44, 52, 62, 68, 88, 104, 124, 136, 143, 157, 176, 187, 208, 221, 248, 272, 286, 314, 341, 374, 403, 442, 496, 527, 572, 628, 682, 748, 806, 884, 1054, 1144, 1256, 1364, 1496, 1612, 1727, 1768, 2041, 2108, 2288, 2431, 2512, 2669, 2728, 2992, 3224, 3454, 3536, 4082, 4216, 4433, 4862, 4867, 5338, 5456, 5797, 6448, 6851, 6908, 8164, 8432, 8866, 9724, 9734, 10676, 11594, 13702, 13816, 16328, 17732, 19448, 19468, 21352, 22451, 23188, 27404, 27632, 29359, 32656, 34697, 35464, 38896, 38936, 42704, 44902, 46376, 53537, 54808, 58718, 63271, 69394, 70928, 75361, 77872, 82739, 89804, 92752, 107074, 109616, 117436, 126542, 138788, 150722, 165478, 179608, 214148, 234872, 253084, 277576, 301444, 330956, 359216, 381667, 428296, 469744, 506168, 555152, 602888, 661912, 695981, 763334, 856592, 910129, 1012336, 1075607, 1205776, 1323824, 1391962, 1526668, 1820258, 2151214, 2783924, 3053336, 3640516, 4302428, 5567848, 6106672, 7281032, 8604856, 11135696, 11831677, 14562064, 17209712, 23663354, 47326708, 94653416, 189306832]

約数ペア:

[(1, 189306832), (2, 94653416), (4, 47326708), (8, 23663354), (11, 17209712), (13, 14562064), (16, 11831677), (17, 11135696), (22, 8604856), (26, 7281032), (31, 6106672), (34, 5567848), (44, 4302428), (52, 3640516), (62, 3053336), (68, 2783924), (88, 2151214), (104, 1820258), (124, 1526668), (136, 1391962), (143, 1323824), (157, 1205776), (176, 1075607), (187, 1012336), (208, 910129), (221, 856592), (248, 763334), (272, 695981), (286, 661912), (314, 602888), (341, 555152), (374, 506168), (403, 469744), (442, 428296), (496, 381667), (527, 359216), (572, 330956), (628, 301444), (682, 277576), (748, 253084), (806, 234872), (884, 214148), (1054, 179608), (1144, 165478), (1256, 150722), (1364, 138788), (1496, 126542), (1612, 117436), (1727, 109616), (1768, 107074), (2041, 92752), (2108, 89804), (2288, 82739), (2431, 77872), (2512, 75361), (2669, 70928), (2728, 69394), (2992, 63271), (3224, 58718), (3454, 54808), (3536, 53537), (4082, 46376), (4216, 44902), (4433, 42704), (4862, 38936), (4867, 38896), (5338, 35464), (5456, 34697), (5797, 32656), (6448, 29359), (6851, 27632), (6908, 27404), (8164, 23188), (8432, 22451), (8866, 21352), (9724, 19468), (9734, 19448), (10676, 17732), (11594, 16328), (13702, 13816)]