123281808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197567}}^1$

素因数の和:197591

約数の個数: 40

約数和(自身を含む): 342978048

約数和(自身を除く): 219696240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 197567, 395134, 592701, 790268, 1185402, 1580536, 2370804, 2568371, 3161072, 4741608, 5136742, 7705113, 9483216, 10273484, 15410226, 20546968, 30820452, 41093936, 61640904, 123281808]

約数ペア:

[(1, 123281808), (2, 61640904), (3, 41093936), (4, 30820452), (6, 20546968), (8, 15410226), (12, 10273484), (13, 9483216), (16, 7705113), (24, 5136742), (26, 4741608), (39, 3161072), (48, 2568371), (52, 2370804), (78, 1580536), (104, 1185402), (156, 790268), (208, 592701), (312, 395134), (624, 197567)]