181653539104

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{6997}}^1\times {\mathrm{26171}}^1$

素因数の和:33209

約数の個数: 48

約数和(自身を含む): 369233738496

約数和(自身を除く): 187580199392

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 6997, 13994, 26171, 27988, 52342, 55976, 104684, 111952, 209368, 216907, 223904, 418736, 433814, 811301, 837472, 867628, 1622602, 1735256, 3245204, 3470512, 6490408, 6941024, 12980816, 25961632, 183118487, 366236974, 732473948, 1464947896, 2929895792, 5676673097, 5859791584, 11353346194, 22706692388, 45413384776, 90826769552, 181653539104]

約数ペア:

[(1, 181653539104), (2, 90826769552), (4, 45413384776), (8, 22706692388), (16, 11353346194), (31, 5859791584), (32, 5676673097), (62, 2929895792), (124, 1464947896), (248, 732473948), (496, 366236974), (992, 183118487), (6997, 25961632), (13994, 12980816), (26171, 6941024), (27988, 6490408), (52342, 3470512), (55976, 3245204), (104684, 1735256), (111952, 1622602), (209368, 867628), (216907, 837472), (223904, 811301), (418736, 433814)]