131707056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2650

約数の個数: 80

約数和(自身を含む): 370976256

約数和(自身を除く): 239269200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 2543, 3237, 3984, 4316, 5086, 6474, 7629, 8632, 10172, 12948, 15258, 17264, 20344, 25896, 30516, 33059, 40688, 51792, 61032, 66118, 99177, 122064, 132236, 198354, 211069, 264472, 396708, 422138, 528944, 633207, 793416, 844276, 1266414, 1586832, 1688552, 2532828, 2743897, 3377104, 5065656, 5487794, 8231691, 10131312, 10975588, 16463382, 21951176, 32926764, 43902352, 65853528, 131707056]

約数ペア:

[(1, 131707056), (2, 65853528), (3, 43902352), (4, 32926764), (6, 21951176), (8, 16463382), (12, 10975588), (13, 10131312), (16, 8231691), (24, 5487794), (26, 5065656), (39, 3377104), (48, 2743897), (52, 2532828), (78, 1688552), (83, 1586832), (104, 1266414), (156, 844276), (166, 793416), (208, 633207), (249, 528944), (312, 422138), (332, 396708), (498, 264472), (624, 211069), (664, 198354), (996, 132236), (1079, 122064), (1328, 99177), (1992, 66118), (2158, 61032), (2543, 51792), (3237, 40688), (3984, 33059), (4316, 30516), (5086, 25896), (6474, 20344), (7629, 17264), (8632, 15258), (10172, 12948)]