151901428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7717}}^1$

素因数の和:7784

約数の個数: 48

約数和(自身を含む): 328478080

約数和(自身を除く): 176576652

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 7717, 9842, 15434, 19684, 30868, 54019, 108038, 146623, 216076, 285529, 293246, 571058, 586492, 1026361, 1142116, 1998703, 2052722, 3997406, 4105444, 5425051, 7994812, 10850102, 21700204, 37975357, 75950714, 151901428]

約数ペア:

[(1, 151901428), (2, 75950714), (4, 37975357), (7, 21700204), (14, 10850102), (19, 7994812), (28, 5425051), (37, 4105444), (38, 3997406), (74, 2052722), (76, 1998703), (133, 1142116), (148, 1026361), (259, 586492), (266, 571058), (518, 293246), (532, 285529), (703, 216076), (1036, 146623), (1406, 108038), (2812, 54019), (4921, 30868), (7717, 19684), (9842, 15434)]