157030386877

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{295937}}^1$

素因数の和:295995

約数の個数: 40

約数和(自身を含む): 208888429176

約数和(自身を除く): 51858042299

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 343, 637, 833, 1547, 2401, 4459, 5831, 10829, 31213, 40817, 75803, 295937, 530621, 2071559, 3847181, 5030929, 14500913, 26930267, 35216503, 65402077, 101506391, 188511869, 246515521, 457814539, 710544737, 1319583083, 1725608647, 3204701773, 9237081581, 12079260529, 22432912411, 157030386877]

約数ペア:

[(1, 157030386877), (7, 22432912411), (13, 12079260529), (17, 9237081581), (49, 3204701773), (91, 1725608647), (119, 1319583083), (221, 710544737), (343, 457814539), (637, 246515521), (833, 188511869), (1547, 101506391), (2401, 65402077), (4459, 35216503), (5831, 26930267), (10829, 14500913), (31213, 5030929), (40817, 3847181), (75803, 2071559), (295937, 530621)]