153327948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2557}}^1$

素因数の和:2846

約数の個数: 48

約数和(自身を含む): 378174720

約数和(自身を除く): 224846772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 263, 526, 789, 1052, 1578, 2557, 3156, 4997, 5114, 7671, 9994, 10228, 14991, 15342, 19988, 29982, 30684, 48583, 59964, 97166, 145749, 194332, 291498, 582996, 672491, 1344982, 2017473, 2689964, 4034946, 8069892, 12777329, 25554658, 38331987, 51109316, 76663974, 153327948]

約数ペア:

[(1, 153327948), (2, 76663974), (3, 51109316), (4, 38331987), (6, 25554658), (12, 12777329), (19, 8069892), (38, 4034946), (57, 2689964), (76, 2017473), (114, 1344982), (228, 672491), (263, 582996), (526, 291498), (789, 194332), (1052, 145749), (1578, 97166), (2557, 59964), (3156, 48583), (4997, 30684), (5114, 29982), (7671, 19988), (9994, 15342), (10228, 14991)]