156687986

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4241}}^1$

素因数の和:4299

約数の個数: 48

約数和(自身を含む): 304660440

約数和(自身を除く): 147972454

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2639, 2842, 4241, 5278, 8482, 18473, 29687, 36946, 55133, 59374, 110266, 122989, 207809, 245978, 385931, 415618, 771862, 860923, 1598857, 1721846, 2701517, 3197714, 5403034, 6026461, 11191999, 12052922, 22383998, 78343993, 156687986]

約数ペア:

[(1, 156687986), (2, 78343993), (7, 22383998), (13, 12052922), (14, 11191999), (26, 6026461), (29, 5403034), (49, 3197714), (58, 2701517), (91, 1721846), (98, 1598857), (182, 860923), (203, 771862), (377, 415618), (406, 385931), (637, 245978), (754, 207809), (1274, 122989), (1421, 110266), (2639, 59374), (2842, 55133), (4241, 36946), (5278, 29687), (8482, 18473)]