157095952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 348866560

約数和(自身を除く): 191770608

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 247, 254, 304, 313, 494, 508, 626, 988, 1016, 1252, 1651, 1976, 2032, 2413, 2504, 3302, 3952, 4069, 4826, 5008, 5947, 6604, 8138, 9652, 11894, 13208, 16276, 19304, 23788, 26416, 31369, 32552, 38608, 39751, 47576, 62738, 65104, 77311, 79502, 95152, 125476, 154622, 159004, 250952, 309244, 318008, 501904, 516763, 618488, 636016, 755269, 1033526, 1236976, 1510538, 2067052, 3021076, 4134104, 6042152, 8268208, 9818497, 12084304, 19636994, 39273988, 78547976, 157095952]

約数ペア:

[(1, 157095952), (2, 78547976), (4, 39273988), (8, 19636994), (13, 12084304), (16, 9818497), (19, 8268208), (26, 6042152), (38, 4134104), (52, 3021076), (76, 2067052), (104, 1510538), (127, 1236976), (152, 1033526), (208, 755269), (247, 636016), (254, 618488), (304, 516763), (313, 501904), (494, 318008), (508, 309244), (626, 250952), (988, 159004), (1016, 154622), (1252, 125476), (1651, 95152), (1976, 79502), (2032, 77311), (2413, 65104), (2504, 62738), (3302, 47576), (3952, 39751), (4069, 38608), (4826, 32552), (5008, 31369), (5947, 26416), (6604, 23788), (8138, 19304), (9652, 16276), (11894, 13208)]