149789484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{320063}}^1$

素因数の和:320086

約数の個数: 36

約数和(自身を含む): 407761536

約数和(自身を除く): 257972052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 320063, 640126, 960189, 1280252, 1920378, 2880567, 3840756, 4160819, 5761134, 8321638, 11522268, 12482457, 16643276, 24964914, 37447371, 49929828, 74894742, 149789484]

約数ペア:

[(1, 149789484), (2, 74894742), (3, 49929828), (4, 37447371), (6, 24964914), (9, 16643276), (12, 12482457), (13, 11522268), (18, 8321638), (26, 5761134), (36, 4160819), (39, 3840756), (52, 2880567), (78, 1920378), (117, 1280252), (156, 960189), (234, 640126), (468, 320063)]