156908090812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1\times {\mathrm{25469}}^1$

素因数の和:26506

約数の個数: 48

約数和(自身を含む): 301752259200

約数和(自身を除く): 144844168388

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 859, 1718, 1793, 3436, 3586, 7172, 9449, 18898, 25469, 37796, 50938, 101876, 140017, 280034, 280159, 560068, 560318, 1120636, 1540187, 3080374, 4151447, 6160748, 8302894, 16605788, 21877871, 43755742, 45665917, 87511484, 91331834, 182663668, 240656581, 481313162, 962626324, 3566092973, 7132185946, 14264371892, 39227022703, 78454045406, 156908090812]

約数ペア:

[(1, 156908090812), (2, 78454045406), (4, 39227022703), (11, 14264371892), (22, 7132185946), (44, 3566092973), (163, 962626324), (326, 481313162), (652, 240656581), (859, 182663668), (1718, 91331834), (1793, 87511484), (3436, 45665917), (3586, 43755742), (7172, 21877871), (9449, 16605788), (18898, 8302894), (25469, 6160748), (37796, 4151447), (50938, 3080374), (101876, 1540187), (140017, 1120636), (280034, 560318), (280159, 560068)]