128323632

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{86239}}^1$

素因数の和:86281

約数の個数: 40

約数和(自身を含む): 342200320

約数和(自身を除く): 213876688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 86239, 172478, 258717, 344956, 517434, 689912, 1034868, 1379824, 2069736, 2673409, 4139472, 5346818, 8020227, 10693636, 16040454, 21387272, 32080908, 42774544, 64161816, 128323632]

約数ペア:

[(1, 128323632), (2, 64161816), (3, 42774544), (4, 32080908), (6, 21387272), (8, 16040454), (12, 10693636), (16, 8020227), (24, 5346818), (31, 4139472), (48, 2673409), (62, 2069736), (93, 1379824), (124, 1034868), (186, 689912), (248, 517434), (372, 344956), (496, 258717), (744, 172478), (1488, 86239)]