162705174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 355995648

約数和(自身を除く): 193290474

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 73, 93, 138, 146, 186, 219, 438, 521, 713, 1042, 1426, 1563, 1679, 2139, 2263, 3126, 3358, 4278, 4526, 5037, 6789, 10074, 11983, 13578, 16151, 23966, 32302, 35949, 38033, 48453, 52049, 71898, 76066, 96906, 104098, 114099, 156147, 228198, 312294, 371473, 742946, 874759, 1114419, 1179023, 1749518, 2228838, 2358046, 2624277, 3537069, 5248554, 7074138, 27117529, 54235058, 81352587, 162705174]

約数ペア:

[(1, 162705174), (2, 81352587), (3, 54235058), (6, 27117529), (23, 7074138), (31, 5248554), (46, 3537069), (62, 2624277), (69, 2358046), (73, 2228838), (93, 1749518), (138, 1179023), (146, 1114419), (186, 874759), (219, 742946), (438, 371473), (521, 312294), (713, 228198), (1042, 156147), (1426, 114099), (1563, 104098), (1679, 96906), (2139, 76066), (2263, 71898), (3126, 52049), (3358, 48453), (4278, 38033), (4526, 35949), (5037, 32302), (6789, 23966), (10074, 16151), (11983, 13578)]