133147448

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 294010560

約数和(自身を除く): 160863112

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 113, 212, 226, 371, 397, 424, 452, 742, 791, 794, 904, 1484, 1582, 1588, 2779, 2968, 3164, 3176, 5558, 5989, 6328, 11116, 11978, 21041, 22232, 23956, 41923, 42082, 44861, 47912, 83846, 84164, 89722, 147287, 167692, 168328, 179444, 294574, 314027, 335384, 358888, 589148, 628054, 1178296, 1256108, 2377633, 2512216, 4755266, 9510532, 16643431, 19021064, 33286862, 66573724, 133147448]

約数ペア:

[(1, 133147448), (2, 66573724), (4, 33286862), (7, 19021064), (8, 16643431), (14, 9510532), (28, 4755266), (53, 2512216), (56, 2377633), (106, 1256108), (113, 1178296), (212, 628054), (226, 589148), (371, 358888), (397, 335384), (424, 314027), (452, 294574), (742, 179444), (791, 168328), (794, 167692), (904, 147287), (1484, 89722), (1582, 84164), (1588, 83846), (2779, 47912), (2968, 44861), (3164, 42082), (3176, 41923), (5558, 23956), (5989, 22232), (6328, 21041), (11116, 11978)]