156930045292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1\times {\mathrm{18233}}^1$

素因数の和:18946

約数の個数: 48

約数和(自身を含む): 290861474400

約数和(自身を除く): 133931429108

約数列:

[1, 2, 4, 19, 38, 76, 269, 421, 538, 842, 1076, 1684, 5111, 7999, 10222, 15998, 18233, 20444, 31996, 36466, 72932, 113249, 226498, 346427, 452996, 692854, 1385708, 2151731, 4303462, 4904677, 7676093, 8606924, 9809354, 15352186, 19618708, 30704372, 93188863, 145845767, 186377726, 291691534, 372755452, 583383068, 2064869017, 4129738034, 8259476068, 39232511323, 78465022646, 156930045292]

約数ペア:

[(1, 156930045292), (2, 78465022646), (4, 39232511323), (19, 8259476068), (38, 4129738034), (76, 2064869017), (269, 583383068), (421, 372755452), (538, 291691534), (842, 186377726), (1076, 145845767), (1684, 93188863), (5111, 30704372), (7999, 19618708), (10222, 15352186), (15998, 9809354), (18233, 8606924), (20444, 7676093), (31996, 4904677), (36466, 4303462), (72932, 2151731), (113249, 1385708), (226498, 692854), (346427, 452996)]