157215282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 372363264

約数和(自身を除く): 215147982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 73, 94, 141, 146, 219, 282, 329, 438, 511, 658, 987, 1022, 1091, 1533, 1974, 2182, 3066, 3273, 3431, 6546, 6862, 7637, 10293, 15274, 20586, 22911, 24017, 45822, 48034, 51277, 72051, 79643, 102554, 144102, 153831, 159286, 238929, 307662, 358939, 477858, 557501, 717878, 1076817, 1115002, 1672503, 2153634, 3345006, 3743221, 7486442, 11229663, 22459326, 26202547, 52405094, 78607641, 157215282]

約数ペア:

[(1, 157215282), (2, 78607641), (3, 52405094), (6, 26202547), (7, 22459326), (14, 11229663), (21, 7486442), (42, 3743221), (47, 3345006), (73, 2153634), (94, 1672503), (141, 1115002), (146, 1076817), (219, 717878), (282, 557501), (329, 477858), (438, 358939), (511, 307662), (658, 238929), (987, 159286), (1022, 153831), (1091, 144102), (1533, 102554), (1974, 79643), (2182, 72051), (3066, 51277), (3273, 48034), (3431, 45822), (6546, 24017), (6862, 22911), (7637, 20586), (10293, 15274)]