159623268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{111781}}^1$

素因数の和:111812

約数の個数: 48

約数和(自身を含む): 450705024

約数和(自身を除く): 291081756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 111781, 223562, 335343, 447124, 670686, 782467, 1341372, 1564934, 1900277, 2347401, 3129868, 3800554, 4694802, 5700831, 7601108, 9389604, 11401662, 13301939, 22803324, 26603878, 39905817, 53207756, 79811634, 159623268]

約数ペア:

[(1, 159623268), (2, 79811634), (3, 53207756), (4, 39905817), (6, 26603878), (7, 22803324), (12, 13301939), (14, 11401662), (17, 9389604), (21, 7601108), (28, 5700831), (34, 4694802), (42, 3800554), (51, 3129868), (68, 2347401), (84, 1900277), (102, 1564934), (119, 1341372), (204, 782467), (238, 670686), (357, 447124), (476, 335343), (714, 223562), (1428, 111781)]