156564756

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2741

約数の個数: 72

約数和(自身を含む): 416392704

約数和(自身を除く): 259827948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 2647, 3286, 4929, 5294, 6572, 7941, 9858, 10588, 14787, 15882, 19716, 23823, 29574, 31764, 47646, 59148, 82057, 95292, 140291, 164114, 246171, 280582, 328228, 420873, 492342, 561164, 738513, 841746, 984684, 1262619, 1477026, 1683492, 2525238, 2954052, 4349021, 5050476, 8698042, 13047063, 17396084, 26094126, 39141189, 52188252, 78282378, 156564756]

約数ペア:

[(1, 156564756), (2, 78282378), (3, 52188252), (4, 39141189), (6, 26094126), (9, 17396084), (12, 13047063), (18, 8698042), (31, 5050476), (36, 4349021), (53, 2954052), (62, 2525238), (93, 1683492), (106, 1477026), (124, 1262619), (159, 984684), (186, 841746), (212, 738513), (279, 561164), (318, 492342), (372, 420873), (477, 328228), (558, 280582), (636, 246171), (954, 164114), (1116, 140291), (1643, 95292), (1908, 82057), (2647, 59148), (3286, 47646), (4929, 31764), (5294, 29574), (6572, 23823), (7941, 19716), (9858, 15882), (10588, 14787)]