156990064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 384261120

約数和(自身を除く): 227271056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 869, 1106, 1232, 1264, 1613, 1738, 2212, 3226, 3476, 4424, 6083, 6452, 6952, 8848, 11291, 12166, 12904, 13904, 17743, 22582, 24332, 25808, 35486, 45164, 48664, 70972, 90328, 97328, 124201, 127427, 141944, 180656, 248402, 254854, 283888, 496804, 509708, 891989, 993608, 1019416, 1401697, 1783978, 1987216, 2038832, 2803394, 3567956, 5606788, 7135912, 9811879, 11213576, 14271824, 19623758, 22427152, 39247516, 78495032, 156990064]

約数ペア:

[(1, 156990064), (2, 78495032), (4, 39247516), (7, 22427152), (8, 19623758), (11, 14271824), (14, 11213576), (16, 9811879), (22, 7135912), (28, 5606788), (44, 3567956), (56, 2803394), (77, 2038832), (79, 1987216), (88, 1783978), (112, 1401697), (154, 1019416), (158, 993608), (176, 891989), (308, 509708), (316, 496804), (553, 283888), (616, 254854), (632, 248402), (869, 180656), (1106, 141944), (1232, 127427), (1264, 124201), (1613, 97328), (1738, 90328), (2212, 70972), (3226, 48664), (3476, 45164), (4424, 35486), (6083, 25808), (6452, 24332), (6952, 22582), (8848, 17743), (11291, 13904), (12166, 12904)]