153183340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 331817472

約数和(自身を除く): 178634132

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 107, 188, 214, 235, 428, 470, 535, 940, 1070, 1523, 2140, 3046, 5029, 6092, 7615, 10058, 15230, 20116, 25145, 30460, 50290, 71581, 100580, 143162, 162961, 286324, 325922, 357905, 651844, 715810, 814805, 1431620, 1629610, 3259220, 7659167, 15318334, 30636668, 38295835, 76591670, 153183340]

約数ペア:

[(1, 153183340), (2, 76591670), (4, 38295835), (5, 30636668), (10, 15318334), (20, 7659167), (47, 3259220), (94, 1629610), (107, 1431620), (188, 814805), (214, 715810), (235, 651844), (428, 357905), (470, 325922), (535, 286324), (940, 162961), (1070, 143162), (1523, 100580), (2140, 71581), (3046, 50290), (5029, 30460), (6092, 25145), (7615, 20116), (10058, 15230)]