126838504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 263894400

約数和(自身を除く): 137055896

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 109, 134, 167, 218, 268, 334, 436, 536, 668, 871, 872, 1336, 1417, 1742, 2171, 2834, 3484, 4342, 5668, 6968, 7303, 8684, 11189, 11336, 14606, 17368, 18203, 22378, 29212, 36406, 44756, 58424, 72812, 89512, 94939, 145457, 145624, 189878, 236639, 290914, 379756, 473278, 581828, 759512, 946556, 1163656, 1219601, 1893112, 2439202, 4878404, 9756808, 15854813, 31709626, 63419252, 126838504]

約数ペア:

[(1, 126838504), (2, 63419252), (4, 31709626), (8, 15854813), (13, 9756808), (26, 4878404), (52, 2439202), (67, 1893112), (104, 1219601), (109, 1163656), (134, 946556), (167, 759512), (218, 581828), (268, 473278), (334, 379756), (436, 290914), (536, 236639), (668, 189878), (871, 145624), (872, 145457), (1336, 94939), (1417, 89512), (1742, 72812), (2171, 58424), (2834, 44756), (3484, 36406), (4342, 29212), (5668, 22378), (6968, 18203), (7303, 17368), (8684, 14606), (11189, 11336)]