165056970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18401}}^1$

素因数の和:18447

約数の個数: 64

約数和(自身を含む): 445181184

約数和(自身を除く): 280124214

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 18401, 36802, 55203, 92005, 110406, 184010, 239213, 276015, 423223, 478426, 552030, 717639, 846446, 1196065, 1269669, 1435278, 2116115, 2392130, 2539338, 3588195, 4232230, 5501899, 6348345, 7176390, 11003798, 12696690, 16505697, 27509495, 33011394, 55018990, 82528485, 165056970]

約数ペア:

[(1, 165056970), (2, 82528485), (3, 55018990), (5, 33011394), (6, 27509495), (10, 16505697), (13, 12696690), (15, 11003798), (23, 7176390), (26, 6348345), (30, 5501899), (39, 4232230), (46, 3588195), (65, 2539338), (69, 2392130), (78, 2116115), (115, 1435278), (130, 1269669), (138, 1196065), (195, 846446), (230, 717639), (299, 552030), (345, 478426), (390, 423223), (598, 276015), (690, 239213), (897, 184010), (1495, 110406), (1794, 92005), (2990, 55203), (4485, 36802), (8970, 18401)]