156915612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4903}}^1$

素因数の和:5047

約数の個数: 72

約数和(自身を含む): 456974336

約数和(自身を除く): 300058724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 4903, 5334, 8001, 9806, 10668, 14709, 16002, 19612, 29418, 32004, 34321, 44127, 58836, 68642, 88254, 102963, 137284, 176508, 205926, 308889, 411852, 617778, 622681, 1235556, 1245362, 1868043, 2490724, 3736086, 4358767, 5604129, 7472172, 8717534, 11208258, 13076301, 17435068, 22416516, 26152602, 39228903, 52305204, 78457806, 156915612]

約数ペア:

[(1, 156915612), (2, 78457806), (3, 52305204), (4, 39228903), (6, 26152602), (7, 22416516), (9, 17435068), (12, 13076301), (14, 11208258), (18, 8717534), (21, 7472172), (28, 5604129), (36, 4358767), (42, 3736086), (63, 2490724), (84, 1868043), (126, 1245362), (127, 1235556), (252, 622681), (254, 617778), (381, 411852), (508, 308889), (762, 205926), (889, 176508), (1143, 137284), (1524, 102963), (1778, 88254), (2286, 68642), (2667, 58836), (3556, 44127), (4572, 34321), (4903, 32004), (5334, 29418), (8001, 19612), (9806, 16002), (10668, 14709)]