170215992

素因数分解:

$2^3\times 3^4\times {\mathrm{347}}^1\times {\mathrm{757}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 478767960

約数和(自身を除く): 308551968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 347, 648, 694, 757, 1041, 1388, 1514, 2082, 2271, 2776, 3028, 3123, 4164, 4542, 6056, 6246, 6813, 8328, 9084, 9369, 12492, 13626, 18168, 18738, 20439, 24984, 27252, 28107, 37476, 40878, 54504, 56214, 61317, 74952, 81756, 112428, 122634, 163512, 224856, 245268, 262679, 490536, 525358, 788037, 1050716, 1576074, 2101432, 2364111, 3152148, 4728222, 6304296, 7092333, 9456444, 14184666, 18912888, 21276999, 28369332, 42553998, 56738664, 85107996, 170215992]

約数ペア:

[(1, 170215992), (2, 85107996), (3, 56738664), (4, 42553998), (6, 28369332), (8, 21276999), (9, 18912888), (12, 14184666), (18, 9456444), (24, 7092333), (27, 6304296), (36, 4728222), (54, 3152148), (72, 2364111), (81, 2101432), (108, 1576074), (162, 1050716), (216, 788037), (324, 525358), (347, 490536), (648, 262679), (694, 245268), (757, 224856), (1041, 163512), (1388, 122634), (1514, 112428), (2082, 81756), (2271, 74952), (2776, 61317), (3028, 56214), (3123, 54504), (4164, 40878), (4542, 37476), (6056, 28107), (6246, 27252), (6813, 24984), (8328, 20439), (9084, 18738), (9369, 18168), (12492, 13626)]