156777863776

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{64627}}^1$

素因数の和:64764

約数の個数: 72

約数和(自身を含む): 323713767384

約数和(自身を除く): 166935903608

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1312, 1376, 1763, 1849, 3526, 3698, 7052, 7396, 14104, 14792, 28208, 29584, 56416, 59168, 64627, 75809, 129254, 151618, 258508, 303236, 517016, 606472, 1034032, 1212944, 2068064, 2425888, 2649707, 2778961, 5299414, 5557922, 10598828, 11115844, 21197656, 22231688, 42395312, 44463376, 84790624, 88926752, 113937401, 119495323, 227874802, 238990646, 455749604, 477981292, 911499208, 955962584, 1822998416, 1911925168, 3645996832, 3823850336, 4899308243, 9798616486, 19597232972, 39194465944, 78388931888, 156777863776]

約数ペア:

[(1, 156777863776), (2, 78388931888), (4, 39194465944), (8, 19597232972), (16, 9798616486), (32, 4899308243), (41, 3823850336), (43, 3645996832), (82, 1911925168), (86, 1822998416), (164, 955962584), (172, 911499208), (328, 477981292), (344, 455749604), (656, 238990646), (688, 227874802), (1312, 119495323), (1376, 113937401), (1763, 88926752), (1849, 84790624), (3526, 44463376), (3698, 42395312), (7052, 22231688), (7396, 21197656), (14104, 11115844), (14792, 10598828), (28208, 5557922), (29584, 5299414), (56416, 2778961), (59168, 2649707), (64627, 2425888), (75809, 2068064), (129254, 1212944), (151618, 1034032), (258508, 606472), (303236, 517016)]