129870888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1299

約数の個数: 128

約数和(自身を含む): 403833600

約数和(自身を除く): 273962712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 37, 42, 51, 56, 68, 74, 84, 102, 111, 119, 136, 148, 168, 204, 222, 238, 259, 296, 357, 408, 444, 476, 518, 629, 714, 777, 888, 952, 1036, 1229, 1258, 1428, 1554, 1887, 2072, 2458, 2516, 2856, 3108, 3687, 3774, 4403, 4916, 5032, 6216, 7374, 7548, 8603, 8806, 9832, 13209, 14748, 15096, 17206, 17612, 20893, 25809, 26418, 29496, 34412, 35224, 41786, 45473, 51618, 52836, 62679, 68824, 83572, 90946, 103236, 105672, 125358, 136419, 146251, 167144, 181892, 206472, 250716, 272838, 292502, 318311, 363784, 438753, 501432, 545676, 585004, 636622, 773041, 877506, 954933, 1091352, 1170008, 1273244, 1546082, 1755012, 1909866, 2319123, 2546488, 3092164, 3510024, 3819732, 4638246, 5411287, 6184328, 7639464, 9276492, 10822574, 16233861, 18552984, 21645148, 32467722, 43290296, 64935444, 129870888]

約数ペア:

[(1, 129870888), (2, 64935444), (3, 43290296), (4, 32467722), (6, 21645148), (7, 18552984), (8, 16233861), (12, 10822574), (14, 9276492), (17, 7639464), (21, 6184328), (24, 5411287), (28, 4638246), (34, 3819732), (37, 3510024), (42, 3092164), (51, 2546488), (56, 2319123), (68, 1909866), (74, 1755012), (84, 1546082), (102, 1273244), (111, 1170008), (119, 1091352), (136, 954933), (148, 877506), (168, 773041), (204, 636622), (222, 585004), (238, 545676), (259, 501432), (296, 438753), (357, 363784), (408, 318311), (444, 292502), (476, 272838), (518, 250716), (629, 206472), (714, 181892), (777, 167144), (888, 146251), (952, 136419), (1036, 125358), (1229, 105672), (1258, 103236), (1428, 90946), (1554, 83572), (1887, 68824), (2072, 62679), (2458, 52836), (2516, 51618), (2856, 45473), (3108, 41786), (3687, 35224), (3774, 34412), (4403, 29496), (4916, 26418), (5032, 25809), (6216, 20893), (7374, 17612), (7548, 17206), (8603, 15096), (8806, 14748), (9832, 13209)]