164585634

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 353452032

約数和(自身を除く): 188866398

約数列:

[1, 2, 3, 6, 31, 47, 62, 67, 93, 94, 134, 141, 186, 201, 281, 282, 402, 562, 843, 1457, 1686, 2077, 2914, 3149, 4154, 4371, 6231, 6298, 8711, 8742, 9447, 12462, 13207, 17422, 18827, 18894, 26133, 26414, 37654, 39621, 52266, 56481, 79242, 97619, 112962, 195238, 292857, 409417, 583637, 585714, 818834, 884869, 1167274, 1228251, 1750911, 1769738, 2456502, 2654607, 3501822, 5309214, 27430939, 54861878, 82292817, 164585634]

約数ペア:

[(1, 164585634), (2, 82292817), (3, 54861878), (6, 27430939), (31, 5309214), (47, 3501822), (62, 2654607), (67, 2456502), (93, 1769738), (94, 1750911), (134, 1228251), (141, 1167274), (186, 884869), (201, 818834), (281, 585714), (282, 583637), (402, 409417), (562, 292857), (843, 195238), (1457, 112962), (1686, 97619), (2077, 79242), (2914, 56481), (3149, 52266), (4154, 39621), (4371, 37654), (6231, 26414), (6298, 26133), (8711, 18894), (8742, 18827), (9447, 17422), (12462, 13207)]