140656536

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^2\times {\mathrm{1427}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 391793220

約数和(自身を除く): 251136684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 1369, 1427, 2664, 2738, 2854, 4107, 4281, 5476, 5708, 8214, 8562, 10952, 11416, 12321, 12843, 16428, 17124, 24642, 25686, 32856, 34248, 49284, 51372, 52799, 98568, 102744, 105598, 158397, 211196, 316794, 422392, 475191, 633588, 950382, 1267176, 1900764, 1953563, 3801528, 3907126, 5860689, 7814252, 11721378, 15628504, 17582067, 23442756, 35164134, 46885512, 70328268, 140656536]

約数ペア:

[(1, 140656536), (2, 70328268), (3, 46885512), (4, 35164134), (6, 23442756), (8, 17582067), (9, 15628504), (12, 11721378), (18, 7814252), (24, 5860689), (36, 3907126), (37, 3801528), (72, 1953563), (74, 1900764), (111, 1267176), (148, 950382), (222, 633588), (296, 475191), (333, 422392), (444, 316794), (666, 211196), (888, 158397), (1332, 105598), (1369, 102744), (1427, 98568), (2664, 52799), (2738, 51372), (2854, 49284), (4107, 34248), (4281, 32856), (5476, 25686), (5708, 24642), (8214, 17124), (8562, 16428), (10952, 12843), (11416, 12321)]