156738080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23893}}^1$

素因数の和:23949

約数の個数: 48

約数和(自身を含む): 379341144

約数和(自身を除く): 222603064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 23893, 47786, 95572, 119465, 191144, 238930, 382288, 477860, 764576, 955720, 979613, 1911440, 1959226, 3822880, 3918452, 4898065, 7836904, 9796130, 15673808, 19592260, 31347616, 39184520, 78369040, 156738080]

約数ペア:

[(1, 156738080), (2, 78369040), (4, 39184520), (5, 31347616), (8, 19592260), (10, 15673808), (16, 9796130), (20, 7836904), (32, 4898065), (40, 3918452), (41, 3822880), (80, 1959226), (82, 1911440), (160, 979613), (164, 955720), (205, 764576), (328, 477860), (410, 382288), (656, 238930), (820, 191144), (1312, 119465), (1640, 95572), (3280, 47786), (6560, 23893)]