156956304197

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{22511}}^1$

素因数の和:22710

約数の個数: 64

約数和(自身を含む): 212449886208

約数和(自身を除く): 55493582011

約数列:

[1, 7, 11, 23, 31, 77, 127, 161, 217, 253, 341, 713, 889, 1397, 1771, 2387, 2921, 3937, 4991, 7843, 9779, 20447, 22511, 27559, 32131, 43307, 54901, 90551, 157577, 224917, 247621, 303149, 517753, 633857, 697841, 996061, 1733347, 2858897, 3624271, 4884887, 5695283, 6972427, 7676251, 16050343, 20012279, 31447867, 39866981, 53733757, 65754631, 88625807, 112352401, 176553773, 220135069, 460282417, 620380649, 723300941, 974883877, 1235876411, 2038393561, 5063106587, 6824187139, 14268754927, 22422329171, 156956304197]

約数ペア:

[(1, 156956304197), (7, 22422329171), (11, 14268754927), (23, 6824187139), (31, 5063106587), (77, 2038393561), (127, 1235876411), (161, 974883877), (217, 723300941), (253, 620380649), (341, 460282417), (713, 220135069), (889, 176553773), (1397, 112352401), (1771, 88625807), (2387, 65754631), (2921, 53733757), (3937, 39866981), (4991, 31447867), (7843, 20012279), (9779, 16050343), (20447, 7676251), (22511, 6972427), (27559, 5695283), (32131, 4884887), (43307, 3624271), (54901, 2858897), (90551, 1733347), (157577, 996061), (224917, 697841), (247621, 633857), (303149, 517753)]