145475932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8882

約数の個数: 48

約数和(自身を含む): 316180480

約数和(自身を除く): 170704548

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 8821, 16492, 17642, 35284, 61747, 123494, 167599, 246988, 273451, 335198, 546902, 670396, 1093804, 1173193, 1914157, 2346386, 3828314, 4692772, 5195569, 7656628, 10391138, 20782276, 36368983, 72737966, 145475932]

約数ペア:

[(1, 145475932), (2, 72737966), (4, 36368983), (7, 20782276), (14, 10391138), (19, 7656628), (28, 5195569), (31, 4692772), (38, 3828314), (62, 2346386), (76, 1914157), (124, 1173193), (133, 1093804), (217, 670396), (266, 546902), (434, 335198), (532, 273451), (589, 246988), (868, 167599), (1178, 123494), (2356, 61747), (4123, 35284), (8246, 17642), (8821, 16492)]