156946191610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6067}}^1\times {\mathrm{15307}}^1$

素因数の和:21407

約数の個数: 48

約数和(自身を含む): 305976181536

約数和(自身を除く): 149029989926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 6067, 12134, 15307, 30335, 30614, 60670, 76535, 78871, 153070, 157742, 198991, 394355, 397982, 788710, 994955, 1025323, 1989910, 2050646, 2586883, 5126615, 5173766, 10253230, 12934415, 25868830, 92867569, 185735138, 464337845, 928675690, 1207278397, 2414556794, 6036391985, 12072783970, 15694619161, 31389238322, 78473095805, 156946191610]

約数ペア:

[(1, 156946191610), (2, 78473095805), (5, 31389238322), (10, 15694619161), (13, 12072783970), (26, 6036391985), (65, 2414556794), (130, 1207278397), (169, 928675690), (338, 464337845), (845, 185735138), (1690, 92867569), (6067, 25868830), (12134, 12934415), (15307, 10253230), (30335, 5173766), (30614, 5126615), (60670, 2586883), (76535, 2050646), (78871, 1989910), (153070, 1025323), (157742, 994955), (198991, 788710), (394355, 397982)]