131027652

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{659}}^1$

素因数の和:942

約数の個数: 96

約数和(自身を含む): 390297600

約数和(自身を除く): 259269948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 263, 378, 526, 659, 756, 789, 1052, 1318, 1578, 1841, 1977, 2367, 2636, 3156, 3682, 3954, 4613, 4734, 5523, 5931, 7101, 7364, 7908, 9226, 9468, 11046, 11862, 13839, 14202, 16569, 17793, 18452, 22092, 23724, 27678, 28404, 33138, 35586, 41517, 49707, 55356, 66276, 71172, 83034, 99414, 124551, 166068, 173317, 198828, 249102, 346634, 498204, 519951, 693268, 1039902, 1213219, 1559853, 2079804, 2426438, 3119706, 3639657, 4679559, 4852876, 6239412, 7279314, 9359118, 10918971, 14558628, 18718236, 21837942, 32756913, 43675884, 65513826, 131027652]

約数ペア:

[(1, 131027652), (2, 65513826), (3, 43675884), (4, 32756913), (6, 21837942), (7, 18718236), (9, 14558628), (12, 10918971), (14, 9359118), (18, 7279314), (21, 6239412), (27, 4852876), (28, 4679559), (36, 3639657), (42, 3119706), (54, 2426438), (63, 2079804), (84, 1559853), (108, 1213219), (126, 1039902), (189, 693268), (252, 519951), (263, 498204), (378, 346634), (526, 249102), (659, 198828), (756, 173317), (789, 166068), (1052, 124551), (1318, 99414), (1578, 83034), (1841, 71172), (1977, 66276), (2367, 55356), (2636, 49707), (3156, 41517), (3682, 35586), (3954, 33138), (4613, 28404), (4734, 27678), (5523, 23724), (5931, 22092), (7101, 18452), (7364, 17793), (7908, 16569), (9226, 14202), (9468, 13839), (11046, 11862)]