155961130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 320695200

約数和(自身を除く): 164734070

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 58, 65, 82, 130, 145, 205, 290, 377, 410, 533, 754, 1009, 1066, 1189, 1885, 2018, 2378, 2665, 3770, 5045, 5330, 5945, 10090, 11890, 13117, 15457, 26234, 29261, 30914, 41369, 58522, 65585, 77285, 82738, 131170, 146305, 154570, 206845, 292610, 380393, 413690, 537797, 760786, 1075594, 1199701, 1901965, 2399402, 2688985, 3803930, 5377970, 5998505, 11997010, 15596113, 31192226, 77980565, 155961130]

約数ペア:

[(1, 155961130), (2, 77980565), (5, 31192226), (10, 15596113), (13, 11997010), (26, 5998505), (29, 5377970), (41, 3803930), (58, 2688985), (65, 2399402), (82, 1901965), (130, 1199701), (145, 1075594), (205, 760786), (290, 537797), (377, 413690), (410, 380393), (533, 292610), (754, 206845), (1009, 154570), (1066, 146305), (1189, 131170), (1885, 82738), (2018, 77285), (2378, 65585), (2665, 58522), (3770, 41369), (5045, 30914), (5330, 29261), (5945, 26234), (10090, 15457), (11890, 13117)]