130147688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{8171}}^1$

素因数の和:8369

約数の個数: 32

約数和(自身を含む): 267714720

約数和(自身を除く): 137567032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 8171, 15928, 16342, 32684, 65368, 89881, 179762, 359524, 719048, 1478951, 2957902, 5915804, 11831608, 16268461, 32536922, 65073844, 130147688]

約数ペア:

[(1, 130147688), (2, 65073844), (4, 32536922), (8, 16268461), (11, 11831608), (22, 5915804), (44, 2957902), (88, 1478951), (181, 719048), (362, 359524), (724, 179762), (1448, 89881), (1991, 65368), (3982, 32684), (7964, 16342), (8171, 15928)]