156713133740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1\times {\mathrm{238841}}^1$

素因数の和:239522

約数の個数: 48

約数和(自身を含む): 335850066720

約数和(自身を除く): 179136932980

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 619, 1060, 1238, 2476, 3095, 6190, 12380, 32807, 65614, 131228, 164035, 238841, 328070, 477682, 656140, 955364, 1194205, 2388410, 4776820, 12658573, 25317146, 50634292, 63292865, 126585730, 147842579, 253171460, 295685158, 591370316, 739212895, 1478425790, 2956851580, 7835656687, 15671313374, 31342626748, 39178283435, 78356566870, 156713133740]

約数ペア:

[(1, 156713133740), (2, 78356566870), (4, 39178283435), (5, 31342626748), (10, 15671313374), (20, 7835656687), (53, 2956851580), (106, 1478425790), (212, 739212895), (265, 591370316), (530, 295685158), (619, 253171460), (1060, 147842579), (1238, 126585730), (2476, 63292865), (3095, 50634292), (6190, 25317146), (12380, 12658573), (32807, 4776820), (65614, 2388410), (131228, 1194205), (164035, 955364), (238841, 656140), (328070, 477682)]