155007144

素因数分解:

$2^3\times 3^2\times {\mathrm{661}}^1\times {\mathrm{3257}}^1$

素因数の和:3930

約数の個数: 48

約数和(自身を含む): 420575220

約数和(自身を除く): 265568076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 661, 1322, 1983, 2644, 3257, 3966, 5288, 5949, 6514, 7932, 9771, 11898, 13028, 15864, 19542, 23796, 26056, 29313, 39084, 47592, 58626, 78168, 117252, 234504, 2152877, 4305754, 6458631, 8611508, 12917262, 17223016, 19375893, 25834524, 38751786, 51669048, 77503572, 155007144]

約数ペア:

[(1, 155007144), (2, 77503572), (3, 51669048), (4, 38751786), (6, 25834524), (8, 19375893), (9, 17223016), (12, 12917262), (18, 8611508), (24, 6458631), (36, 4305754), (72, 2152877), (661, 234504), (1322, 117252), (1983, 78168), (2644, 58626), (3257, 47592), (3966, 39084), (5288, 29313), (5949, 26056), (6514, 23796), (7932, 19542), (9771, 15864), (11898, 13028)]