157157436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1303}}^1$

素因数の和:1375

約数の個数: 72

約数和(自身を含む): 403822720

約数和(自身を除く): 246665284

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 529, 874, 1058, 1303, 1311, 1587, 1748, 2116, 2606, 2622, 3174, 3909, 5212, 5244, 6348, 7818, 10051, 15636, 20102, 24757, 29969, 30153, 40204, 49514, 59938, 60306, 74271, 89907, 99028, 119876, 120612, 148542, 179814, 297084, 359628, 569411, 689287, 1138822, 1378574, 1708233, 2067861, 2277644, 2757148, 3416466, 4135722, 6832932, 8271444, 13096453, 26192906, 39289359, 52385812, 78578718, 157157436]

約数ペア:

[(1, 157157436), (2, 78578718), (3, 52385812), (4, 39289359), (6, 26192906), (12, 13096453), (19, 8271444), (23, 6832932), (38, 4135722), (46, 3416466), (57, 2757148), (69, 2277644), (76, 2067861), (92, 1708233), (114, 1378574), (138, 1138822), (228, 689287), (276, 569411), (437, 359628), (529, 297084), (874, 179814), (1058, 148542), (1303, 120612), (1311, 119876), (1587, 99028), (1748, 89907), (2116, 74271), (2606, 60306), (2622, 59938), (3174, 49514), (3909, 40204), (5212, 30153), (5244, 29969), (6348, 24757), (7818, 20102), (10051, 15636)]