148359920

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{6553}}^1$

素因数の和:6849

約数の個数: 40

約数和(自身を含む): 346208496

約数和(自身を除く): 197848576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 6553, 11320, 13106, 22640, 26212, 32765, 52424, 65530, 104848, 131060, 262120, 524240, 1854499, 3708998, 7417996, 9272495, 14835992, 18544990, 29671984, 37089980, 74179960, 148359920]

約数ペア:

[(1, 148359920), (2, 74179960), (4, 37089980), (5, 29671984), (8, 18544990), (10, 14835992), (16, 9272495), (20, 7417996), (40, 3708998), (80, 1854499), (283, 524240), (566, 262120), (1132, 131060), (1415, 104848), (2264, 65530), (2830, 52424), (4528, 32765), (5660, 26212), (6553, 22640), (11320, 13106)]