156916828915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{128939}}^1$

素因数の和:129100

約数の個数: 64

約数和(自身を含む): 245089152000

約数和(自身を除く): 88172323085

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 109, 145, 203, 319, 385, 545, 763, 1015, 1199, 1595, 2233, 3161, 3815, 5995, 8393, 11165, 15805, 22127, 34771, 41965, 110635, 128939, 173855, 243397, 644695, 902573, 1216985, 1418329, 3739231, 4512865, 7091645, 9928303, 14054351, 18696155, 26174617, 41131541, 49641515, 70271755, 98380457, 130873085, 154597861, 205657705, 287920787, 407576179, 491902285, 772989305, 1082185027, 1439603935, 2037880895, 2853033253, 4483337969, 5410925135, 14265166265, 22416689845, 31383365783, 156916828915]

約数ペア:

[(1, 156916828915), (5, 31383365783), (7, 22416689845), (11, 14265166265), (29, 5410925135), (35, 4483337969), (55, 2853033253), (77, 2037880895), (109, 1439603935), (145, 1082185027), (203, 772989305), (319, 491902285), (385, 407576179), (545, 287920787), (763, 205657705), (1015, 154597861), (1199, 130873085), (1595, 98380457), (2233, 70271755), (3161, 49641515), (3815, 41131541), (5995, 26174617), (8393, 18696155), (11165, 14054351), (15805, 9928303), (22127, 7091645), (34771, 4512865), (41965, 3739231), (110635, 1418329), (128939, 1216985), (173855, 902573), (243397, 644695)]