159725818

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16229}}^1$

素因数の和:16294

約数の個数: 32

約数和(自身を含む): 296035200

約数和(自身を除く): 136309382

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 16229, 32458, 113603, 227206, 308351, 600473, 616702, 1200946, 2158457, 4203311, 4316914, 8406622, 11408987, 22817974, 79862909, 159725818]

約数ペア:

[(1, 159725818), (2, 79862909), (7, 22817974), (14, 11408987), (19, 8406622), (37, 4316914), (38, 4203311), (74, 2158457), (133, 1200946), (259, 616702), (266, 600473), (518, 308351), (703, 227206), (1406, 113603), (4921, 32458), (9842, 16229)]