128156442

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 259096320

約数和(自身を除く): 130939878

約数列:

[1, 2, 3, 6, 269, 271, 293, 538, 542, 586, 807, 813, 879, 1614, 1626, 1758, 72899, 78817, 79403, 145798, 157634, 158806, 218697, 236451, 238209, 437394, 472902, 476418, 21359407, 42718814, 64078221, 128156442]

約数ペア:

[(1, 128156442), (2, 64078221), (3, 42718814), (6, 21359407), (269, 476418), (271, 472902), (293, 437394), (538, 238209), (542, 236451), (586, 218697), (807, 158806), (813, 157634), (879, 145798), (1614, 79403), (1626, 78817), (1758, 72899)]