156747122990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1\times {\mathrm{7109}}^1$

素因数の和:8297

約数の個数: 64

約数和(自身を含む): 295160785920

約数和(自身を除く): 138413662930

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 1091, 2021, 2182, 4042, 5455, 7109, 10105, 10910, 14218, 20210, 35545, 46913, 51277, 71090, 93826, 102554, 234565, 256385, 305687, 334123, 469130, 512770, 611374, 668246, 1528435, 1670615, 2204911, 3056870, 3341230, 4409822, 7755919, 11024555, 14367289, 15511838, 22049110, 28734578, 38779595, 71836445, 77559190, 143672890, 333504517, 364528193, 667009034, 729056386, 1667522585, 1822640965, 3335045170, 3645281930, 15674712299, 31349424598, 78373561495, 156747122990]

約数ペア:

[(1, 156747122990), (2, 78373561495), (5, 31349424598), (10, 15674712299), (43, 3645281930), (47, 3335045170), (86, 1822640965), (94, 1667522585), (215, 729056386), (235, 667009034), (430, 364528193), (470, 333504517), (1091, 143672890), (2021, 77559190), (2182, 71836445), (4042, 38779595), (5455, 28734578), (7109, 22049110), (10105, 15511838), (10910, 14367289), (14218, 11024555), (20210, 7755919), (35545, 4409822), (46913, 3341230), (51277, 3056870), (71090, 2204911), (93826, 1670615), (102554, 1528435), (234565, 668246), (256385, 611374), (305687, 512770), (334123, 469130)]