156723342040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{191903}}^1$

素因数の和:193132

約数の個数: 64

約数和(自身を含む): 373683144960

約数和(自身を除く): 216959802920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1201, 2402, 4804, 6005, 9608, 12010, 20417, 24020, 40834, 48040, 81668, 102085, 163336, 191903, 204170, 383806, 408340, 767612, 816680, 959515, 1535224, 1919030, 3262351, 3838060, 6524702, 7676120, 13049404, 16311755, 26098808, 32623510, 65247020, 130494040, 230475503, 460951006, 921902012, 1152377515, 1843804024, 2304755030, 3918083551, 4609510060, 7836167102, 9219020120, 15672334204, 19590417755, 31344668408, 39180835510, 78361671020, 156723342040]

約数ペア:

[(1, 156723342040), (2, 78361671020), (4, 39180835510), (5, 31344668408), (8, 19590417755), (10, 15672334204), (17, 9219020120), (20, 7836167102), (34, 4609510060), (40, 3918083551), (68, 2304755030), (85, 1843804024), (136, 1152377515), (170, 921902012), (340, 460951006), (680, 230475503), (1201, 130494040), (2402, 65247020), (4804, 32623510), (6005, 26098808), (9608, 16311755), (12010, 13049404), (20417, 7676120), (24020, 6524702), (40834, 3838060), (48040, 3262351), (81668, 1919030), (102085, 1535224), (163336, 959515), (191903, 816680), (204170, 767612), (383806, 408340)]