189973368

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11939}}^1$

素因数の和:11981

約数の個数: 96

約数和(自身を含む): 586731600

約数和(自身を除く): 396758232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 11939, 15912, 23878, 35817, 47756, 71634, 95512, 107451, 143268, 155207, 202963, 214902, 286536, 310414, 405926, 429804, 465621, 608889, 620828, 811852, 859608, 931242, 1217778, 1241656, 1396863, 1623704, 1826667, 1862484, 2435556, 2638519, 2793726, 3653334, 3724968, 4871112, 5277038, 5587452, 7306668, 7915557, 10554076, 11174904, 14613336, 15831114, 21108152, 23746671, 31662228, 47493342, 63324456, 94986684, 189973368]

約数ペア:

[(1, 189973368), (2, 94986684), (3, 63324456), (4, 47493342), (6, 31662228), (8, 23746671), (9, 21108152), (12, 15831114), (13, 14613336), (17, 11174904), (18, 10554076), (24, 7915557), (26, 7306668), (34, 5587452), (36, 5277038), (39, 4871112), (51, 3724968), (52, 3653334), (68, 2793726), (72, 2638519), (78, 2435556), (102, 1862484), (104, 1826667), (117, 1623704), (136, 1396863), (153, 1241656), (156, 1217778), (204, 931242), (221, 859608), (234, 811852), (306, 620828), (312, 608889), (408, 465621), (442, 429804), (468, 405926), (612, 310414), (663, 286536), (884, 214902), (936, 202963), (1224, 155207), (1326, 143268), (1768, 107451), (1989, 95512), (2652, 71634), (3978, 47756), (5304, 35817), (7956, 23878), (11939, 15912)]