147742296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{473533}}^1$

素因数の和:473555

約数の個数: 32

約数和(自身を含む): 397768560

約数和(自身を除く): 250026264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 473533, 947066, 1420599, 1894132, 2841198, 3788264, 5682396, 6155929, 11364792, 12311858, 18467787, 24623716, 36935574, 49247432, 73871148, 147742296]

約数ペア:

[(1, 147742296), (2, 73871148), (3, 49247432), (4, 36935574), (6, 24623716), (8, 18467787), (12, 12311858), (13, 11364792), (24, 6155929), (26, 5682396), (39, 3788264), (52, 2841198), (78, 1894132), (104, 1420599), (156, 947066), (312, 473533)]