156987454244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6257}}^1\times {\mathrm{5507}}^1$

素因数の和:11852

約数の個数: 48

約数和(自身を含む): 295330940352

約数和(自身を除く): 138343486108

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 5507, 6257, 11014, 12514, 22028, 25028, 93619, 106369, 187238, 212738, 368969, 374476, 419219, 425476, 737938, 838438, 1475876, 1676876, 6272473, 7126723, 12544946, 14253446, 25089892, 28506892, 34457299, 68914598, 137829196, 585774083, 1171548166, 2308639033, 2343096332, 4617278066, 9234556132, 39246863561, 78493727122, 156987454244]

約数ペア:

[(1, 156987454244), (2, 78493727122), (4, 39246863561), (17, 9234556132), (34, 4617278066), (67, 2343096332), (68, 2308639033), (134, 1171548166), (268, 585774083), (1139, 137829196), (2278, 68914598), (4556, 34457299), (5507, 28506892), (6257, 25089892), (11014, 14253446), (12514, 12544946), (22028, 7126723), (25028, 6272473), (93619, 1676876), (106369, 1475876), (187238, 838438), (212738, 737938), (368969, 425476), (374476, 419219)]