145931764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{54371}}^1$

素因数の和:54447

約数の個数: 24

約数和(自身を含む): 283169376

約数和(自身を除く): 137237612

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 54371, 108742, 217484, 598081, 1196162, 2392324, 3316631, 6633262, 13266524, 36482941, 72965882, 145931764]

約数ペア:

[(1, 145931764), (2, 72965882), (4, 36482941), (11, 13266524), (22, 6633262), (44, 3316631), (61, 2392324), (122, 1196162), (244, 598081), (671, 217484), (1342, 108742), (2684, 54371)]