163231812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1429}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 437236800

約数和(自身を除く): 274004988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 167, 171, 228, 334, 342, 501, 668, 684, 1002, 1429, 1503, 2004, 2858, 3006, 3173, 4287, 5716, 6012, 6346, 8574, 9519, 12692, 12861, 17148, 19038, 25722, 27151, 28557, 38076, 51444, 54302, 57114, 81453, 108604, 114228, 162906, 238643, 244359, 325812, 477286, 488718, 715929, 954572, 977436, 1431858, 2147787, 2863716, 4295574, 4534217, 8591148, 9068434, 13602651, 18136868, 27205302, 40807953, 54410604, 81615906, 163231812]

約数ペア:

[(1, 163231812), (2, 81615906), (3, 54410604), (4, 40807953), (6, 27205302), (9, 18136868), (12, 13602651), (18, 9068434), (19, 8591148), (36, 4534217), (38, 4295574), (57, 2863716), (76, 2147787), (114, 1431858), (167, 977436), (171, 954572), (228, 715929), (334, 488718), (342, 477286), (501, 325812), (668, 244359), (684, 238643), (1002, 162906), (1429, 114228), (1503, 108604), (2004, 81453), (2858, 57114), (3006, 54302), (3173, 51444), (4287, 38076), (5716, 28557), (6012, 27151), (6346, 25722), (8574, 19038), (9519, 17148), (12692, 12861)]