156700940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10631}}^1$

素因数の和:10718

約数の個数: 48

約数和(自身を含む): 364379904

約数和(自身を除く): 207678964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 10631, 14740, 21262, 42524, 53155, 106310, 116941, 212620, 233882, 467764, 584705, 712277, 1169410, 1424554, 2338820, 2849108, 3561385, 7122770, 7835047, 14245540, 15670094, 31340188, 39175235, 78350470, 156700940]

約数ペア:

[(1, 156700940), (2, 78350470), (4, 39175235), (5, 31340188), (10, 15670094), (11, 14245540), (20, 7835047), (22, 7122770), (44, 3561385), (55, 2849108), (67, 2338820), (110, 1424554), (134, 1169410), (220, 712277), (268, 584705), (335, 467764), (670, 233882), (737, 212620), (1340, 116941), (1474, 106310), (2948, 53155), (3685, 42524), (7370, 21262), (10631, 14740)]