156715080680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3961453}}^1$

素因数の和:3961530

約数の個数: 64

約数和(自身を含む): 376496588160

約数和(自身を除く): 219781507480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 860, 920, 989, 1720, 1978, 3956, 4945, 7912, 9890, 19780, 39560, 3961453, 7922906, 15845812, 19807265, 31691624, 39614530, 79229060, 91113419, 158458120, 170342479, 182226838, 340684958, 364453676, 455567095, 681369916, 728907352, 851712395, 911134190, 1362739832, 1703424790, 1822268380, 3406849580, 3644536760, 3917877017, 6813699160, 7835754034, 15671508068, 19589385085, 31343016136, 39178770170, 78357540340, 156715080680]

約数ペア:

[(1, 156715080680), (2, 78357540340), (4, 39178770170), (5, 31343016136), (8, 19589385085), (10, 15671508068), (20, 7835754034), (23, 6813699160), (40, 3917877017), (43, 3644536760), (46, 3406849580), (86, 1822268380), (92, 1703424790), (115, 1362739832), (172, 911134190), (184, 851712395), (215, 728907352), (230, 681369916), (344, 455567095), (430, 364453676), (460, 340684958), (860, 182226838), (920, 170342479), (989, 158458120), (1720, 91113419), (1978, 79229060), (3956, 39614530), (4945, 31691624), (7912, 19807265), (9890, 15845812), (19780, 7922906), (39560, 3961453)]