157087128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 444165120

約数和(自身を除く): 287077992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 83, 88, 107, 132, 134, 166, 201, 214, 249, 264, 268, 321, 332, 402, 428, 498, 536, 642, 664, 737, 804, 856, 913, 996, 1177, 1284, 1474, 1608, 1826, 1992, 2211, 2354, 2568, 2739, 2948, 3531, 3652, 4422, 4708, 5478, 5561, 5896, 7062, 7169, 7304, 8844, 8881, 9416, 10956, 11122, 14124, 14338, 16683, 17688, 17762, 21507, 21912, 22244, 26643, 28248, 28676, 33366, 35524, 43014, 44488, 53286, 57352, 61171, 66732, 71048, 78859, 86028, 97691, 106572, 122342, 133464, 157718, 172056, 183513, 195382, 213144, 236577, 244684, 293073, 315436, 367026, 390764, 473154, 489368, 586146, 595027, 630872, 734052, 781528, 946308, 1172292, 1190054, 1468104, 1785081, 1892616, 2344584, 2380108, 3570162, 4760216, 6545297, 7140324, 13090594, 14280648, 19635891, 26181188, 39271782, 52362376, 78543564, 157087128]

約数ペア:

[(1, 157087128), (2, 78543564), (3, 52362376), (4, 39271782), (6, 26181188), (8, 19635891), (11, 14280648), (12, 13090594), (22, 7140324), (24, 6545297), (33, 4760216), (44, 3570162), (66, 2380108), (67, 2344584), (83, 1892616), (88, 1785081), (107, 1468104), (132, 1190054), (134, 1172292), (166, 946308), (201, 781528), (214, 734052), (249, 630872), (264, 595027), (268, 586146), (321, 489368), (332, 473154), (402, 390764), (428, 367026), (498, 315436), (536, 293073), (642, 244684), (664, 236577), (737, 213144), (804, 195382), (856, 183513), (913, 172056), (996, 157718), (1177, 133464), (1284, 122342), (1474, 106572), (1608, 97691), (1826, 86028), (1992, 78859), (2211, 71048), (2354, 66732), (2568, 61171), (2739, 57352), (2948, 53286), (3531, 44488), (3652, 43014), (4422, 35524), (4708, 33366), (5478, 28676), (5561, 28248), (5896, 26643), (7062, 22244), (7169, 21912), (7304, 21507), (8844, 17762), (8881, 17688), (9416, 16683), (10956, 14338), (11122, 14124)]