156530556

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5345

約数の個数: 120

約数和(自身を含む): 503727840

約数和(自身を除く): 347197284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 5309, 7371, 9828, 10618, 14742, 15927, 21236, 29484, 31854, 37163, 47781, 63708, 69017, 74326, 95562, 111489, 138034, 143343, 148652, 191124, 207051, 222978, 276068, 286686, 334467, 414102, 430029, 445956, 483119, 573372, 621153, 668934, 828204, 860058, 966238, 1003401, 1242306, 1337868, 1449357, 1720116, 1863459, 1932476, 2006802, 2484612, 2898714, 3010203, 3726918, 4013604, 4348071, 5590377, 5797428, 6020406, 7453836, 8696142, 11180754, 12040812, 13044213, 17392284, 22361508, 26088426, 39132639, 52176852, 78265278, 156530556]

約数ペア:

[(1, 156530556), (2, 78265278), (3, 52176852), (4, 39132639), (6, 26088426), (7, 22361508), (9, 17392284), (12, 13044213), (13, 12040812), (14, 11180754), (18, 8696142), (21, 7453836), (26, 6020406), (27, 5797428), (28, 5590377), (36, 4348071), (39, 4013604), (42, 3726918), (52, 3010203), (54, 2898714), (63, 2484612), (78, 2006802), (81, 1932476), (84, 1863459), (91, 1720116), (108, 1449357), (117, 1337868), (126, 1242306), (156, 1003401), (162, 966238), (182, 860058), (189, 828204), (234, 668934), (252, 621153), (273, 573372), (324, 483119), (351, 445956), (364, 430029), (378, 414102), (468, 334467), (546, 286686), (567, 276068), (702, 222978), (756, 207051), (819, 191124), (1053, 148652), (1092, 143343), (1134, 138034), (1404, 111489), (1638, 95562), (2106, 74326), (2268, 69017), (2457, 63708), (3276, 47781), (4212, 37163), (4914, 31854), (5309, 29484), (7371, 21236), (9828, 15927), (10618, 14742)]