156949452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1291}}^1$

素因数の和:1619

約数の個数: 72

約数和(自身を含む): 434546112

約数和(自身を除く): 277596660

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 307, 396, 614, 921, 1228, 1291, 1842, 2582, 2763, 3377, 3684, 3873, 5164, 5526, 6754, 7746, 10131, 11052, 11619, 13508, 14201, 15492, 20262, 23238, 28402, 30393, 40524, 42603, 46476, 56804, 60786, 85206, 121572, 127809, 170412, 255618, 396337, 511236, 792674, 1189011, 1585348, 2378022, 3567033, 4359707, 4756044, 7134066, 8719414, 13079121, 14268132, 17438828, 26158242, 39237363, 52316484, 78474726, 156949452]

約数ペア:

[(1, 156949452), (2, 78474726), (3, 52316484), (4, 39237363), (6, 26158242), (9, 17438828), (11, 14268132), (12, 13079121), (18, 8719414), (22, 7134066), (33, 4756044), (36, 4359707), (44, 3567033), (66, 2378022), (99, 1585348), (132, 1189011), (198, 792674), (307, 511236), (396, 396337), (614, 255618), (921, 170412), (1228, 127809), (1291, 121572), (1842, 85206), (2582, 60786), (2763, 56804), (3377, 46476), (3684, 42603), (3873, 40524), (5164, 30393), (5526, 28402), (6754, 23238), (7746, 20262), (10131, 15492), (11052, 14201), (11619, 13508)]