157217476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{701}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 313709760

約数和(自身を除く): 156492284

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 227, 247, 454, 494, 701, 908, 988, 1402, 2804, 2951, 4313, 5902, 8626, 9113, 11804, 13319, 17252, 18226, 26638, 36452, 53276, 56069, 112138, 159127, 173147, 224276, 318254, 346294, 636508, 692588, 2068651, 3023413, 4137302, 6046826, 8274604, 12093652, 39304369, 78608738, 157217476]

約数ペア:

[(1, 157217476), (2, 78608738), (4, 39304369), (13, 12093652), (19, 8274604), (26, 6046826), (38, 4137302), (52, 3023413), (76, 2068651), (227, 692588), (247, 636508), (454, 346294), (494, 318254), (701, 224276), (908, 173147), (988, 159127), (1402, 112138), (2804, 56069), (2951, 53276), (4313, 36452), (5902, 26638), (8626, 18226), (9113, 17252), (11804, 13319)]