154948716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3989}}^1$

素因数の和:4095

約数の個数: 72

約数和(自身を含む): 426993840

約数和(自身を除く): 272045124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 3989, 4316, 6474, 7978, 9711, 11967, 12948, 15956, 19422, 23934, 35901, 38844, 47868, 51857, 71802, 103714, 143604, 155571, 207428, 311142, 331087, 466713, 622284, 662174, 933426, 993261, 1324348, 1866852, 1986522, 2979783, 3973044, 4304131, 5959566, 8608262, 11919132, 12912393, 17216524, 25824786, 38737179, 51649572, 77474358, 154948716]

約数ペア:

[(1, 154948716), (2, 77474358), (3, 51649572), (4, 38737179), (6, 25824786), (9, 17216524), (12, 12912393), (13, 11919132), (18, 8608262), (26, 5959566), (36, 4304131), (39, 3973044), (52, 2979783), (78, 1986522), (83, 1866852), (117, 1324348), (156, 993261), (166, 933426), (234, 662174), (249, 622284), (332, 466713), (468, 331087), (498, 311142), (747, 207428), (996, 155571), (1079, 143604), (1494, 103714), (2158, 71802), (2988, 51857), (3237, 47868), (3989, 38844), (4316, 35901), (6474, 23934), (7978, 19422), (9711, 15956), (11967, 12948)]