131653428

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 313346880

約数和(自身を除く): 181693452

約数列:

[1, 2, 3, 4, 6, 12, 89, 131, 178, 262, 267, 356, 393, 524, 534, 786, 941, 1068, 1572, 1882, 2823, 3764, 5646, 11292, 11659, 23318, 34977, 46636, 69954, 83749, 123271, 139908, 167498, 246542, 251247, 334996, 369813, 493084, 502494, 739626, 1004988, 1479252, 10971119, 21942238, 32913357, 43884476, 65826714, 131653428]

約数ペア:

[(1, 131653428), (2, 65826714), (3, 43884476), (4, 32913357), (6, 21942238), (12, 10971119), (89, 1479252), (131, 1004988), (178, 739626), (262, 502494), (267, 493084), (356, 369813), (393, 334996), (524, 251247), (534, 246542), (786, 167498), (941, 139908), (1068, 123271), (1572, 83749), (1882, 69954), (2823, 46636), (3764, 34977), (5646, 23318), (11292, 11659)]