142180248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{49783}}^1$

素因数の和:49816

約数の個数: 64

約数和(自身を含む): 430133760

約数和(自身を除く): 287953512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 49783, 99566, 149349, 199132, 298698, 348481, 398264, 597396, 696962, 846311, 1045443, 1194792, 1393924, 1692622, 2090886, 2538933, 2787848, 3385244, 4181772, 5077866, 5924177, 6770488, 8363544, 10155732, 11848354, 17772531, 20311464, 23696708, 35545062, 47393416, 71090124, 142180248]

約数ペア:

[(1, 142180248), (2, 71090124), (3, 47393416), (4, 35545062), (6, 23696708), (7, 20311464), (8, 17772531), (12, 11848354), (14, 10155732), (17, 8363544), (21, 6770488), (24, 5924177), (28, 5077866), (34, 4181772), (42, 3385244), (51, 2787848), (56, 2538933), (68, 2090886), (84, 1692622), (102, 1393924), (119, 1194792), (136, 1045443), (168, 846311), (204, 696962), (238, 597396), (357, 398264), (408, 348481), (476, 298698), (714, 199132), (952, 149349), (1428, 99566), (2856, 49783)]