156766948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1571}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 314274240

約数和(自身を除く): 157507292

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 988, 1313, 1571, 1919, 2626, 3142, 3838, 5252, 6284, 7676, 20423, 24947, 29849, 40846, 49894, 59698, 81692, 99788, 119396, 158671, 317342, 388037, 634684, 776074, 1552148, 2062723, 3014749, 4125446, 6029498, 8250892, 12058996, 39191737, 78383474, 156766948]

約数ペア:

[(1, 156766948), (2, 78383474), (4, 39191737), (13, 12058996), (19, 8250892), (26, 6029498), (38, 4125446), (52, 3014749), (76, 2062723), (101, 1552148), (202, 776074), (247, 634684), (404, 388037), (494, 317342), (988, 158671), (1313, 119396), (1571, 99788), (1919, 81692), (2626, 59698), (3142, 49894), (3838, 40846), (5252, 29849), (6284, 24947), (7676, 20423)]