158408328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{507719}}^1$

素因数の和:507741

約数の個数: 32

約数和(自身を含む): 426484800

約数和(自身を除く): 268076472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 507719, 1015438, 1523157, 2030876, 3046314, 4061752, 6092628, 6600347, 12185256, 13200694, 19801041, 26401388, 39602082, 52802776, 79204164, 158408328]

約数ペア:

[(1, 158408328), (2, 79204164), (3, 52802776), (4, 39602082), (6, 26401388), (8, 19801041), (12, 13200694), (13, 12185256), (24, 6600347), (26, 6092628), (39, 4061752), (52, 3046314), (78, 2030876), (104, 1523157), (156, 1015438), (312, 507719)]