168221264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1489}}^1$

素因数の和:1827

約数の個数: 40

約数和(自身を含む): 341436480

約数和(自身を除く): 173215216

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 307, 368, 614, 1228, 1489, 2456, 2978, 4912, 5956, 7061, 11912, 14122, 23824, 28244, 34247, 56488, 68494, 112976, 136988, 273976, 457123, 547952, 914246, 1828492, 3656984, 7313968, 10513829, 21027658, 42055316, 84110632, 168221264]

約数ペア:

[(1, 168221264), (2, 84110632), (4, 42055316), (8, 21027658), (16, 10513829), (23, 7313968), (46, 3656984), (92, 1828492), (184, 914246), (307, 547952), (368, 457123), (614, 273976), (1228, 136988), (1489, 112976), (2456, 68494), (2978, 56488), (4912, 34247), (5956, 28244), (7061, 23824), (11912, 14122)]