163852680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25763}}^1$

素因数の和:25830

約数の個数: 64

約数和(自身を含む): 500852160

約数和(自身を除く): 336999480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 25763, 51526, 77289, 103052, 128815, 154578, 206104, 257630, 309156, 386445, 515260, 618312, 772890, 1030520, 1365439, 1545780, 2730878, 3091560, 4096317, 5461756, 6827195, 8192634, 10923512, 13654390, 16385268, 20481585, 27308780, 32770536, 40963170, 54617560, 81926340, 163852680]

約数ペア:

[(1, 163852680), (2, 81926340), (3, 54617560), (4, 40963170), (5, 32770536), (6, 27308780), (8, 20481585), (10, 16385268), (12, 13654390), (15, 10923512), (20, 8192634), (24, 6827195), (30, 5461756), (40, 4096317), (53, 3091560), (60, 2730878), (106, 1545780), (120, 1365439), (159, 1030520), (212, 772890), (265, 618312), (318, 515260), (424, 386445), (530, 309156), (636, 257630), (795, 206104), (1060, 154578), (1272, 128815), (1590, 103052), (2120, 77289), (3180, 51526), (6360, 25763)]