145149816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1301

約数の個数: 128

約数和(自身を含む): 448704000

約数和(自身を除く): 303554184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 703, 777, 798, 888, 1036, 1064, 1229, 1406, 1554, 1596, 2072, 2109, 2458, 2812, 3108, 3192, 3687, 4218, 4916, 4921, 5624, 6216, 7374, 8436, 8603, 9832, 9842, 14748, 14763, 16872, 17206, 19684, 23351, 25809, 29496, 29526, 34412, 39368, 45473, 46702, 51618, 59052, 68824, 70053, 90946, 93404, 103236, 118104, 136419, 140106, 163457, 181892, 186808, 206472, 272838, 280212, 318311, 326914, 363784, 490371, 545676, 560424, 636622, 653828, 863987, 954933, 980742, 1091352, 1273244, 1307656, 1727974, 1909866, 1961484, 2546488, 2591961, 3455948, 3819732, 3922968, 5183922, 6047909, 6911896, 7639464, 10367844, 12095818, 18143727, 20735688, 24191636, 36287454, 48383272, 72574908, 145149816]

約数ペア:

[(1, 145149816), (2, 72574908), (3, 48383272), (4, 36287454), (6, 24191636), (7, 20735688), (8, 18143727), (12, 12095818), (14, 10367844), (19, 7639464), (21, 6911896), (24, 6047909), (28, 5183922), (37, 3922968), (38, 3819732), (42, 3455948), (56, 2591961), (57, 2546488), (74, 1961484), (76, 1909866), (84, 1727974), (111, 1307656), (114, 1273244), (133, 1091352), (148, 980742), (152, 954933), (168, 863987), (222, 653828), (228, 636622), (259, 560424), (266, 545676), (296, 490371), (399, 363784), (444, 326914), (456, 318311), (518, 280212), (532, 272838), (703, 206472), (777, 186808), (798, 181892), (888, 163457), (1036, 140106), (1064, 136419), (1229, 118104), (1406, 103236), (1554, 93404), (1596, 90946), (2072, 70053), (2109, 68824), (2458, 59052), (2812, 51618), (3108, 46702), (3192, 45473), (3687, 39368), (4218, 34412), (4916, 29526), (4921, 29496), (5624, 25809), (6216, 23351), (7374, 19684), (8436, 17206), (8603, 16872), (9832, 14763), (9842, 14748)]