148431276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1171}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 430020864

約数和(自身を除く): 281589588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 503, 1006, 1171, 1509, 2012, 2342, 3018, 3513, 3521, 4527, 4684, 6036, 7026, 7042, 8197, 9054, 10539, 10563, 14052, 14084, 16394, 18108, 21078, 21126, 24591, 31689, 32788, 42156, 42252, 49182, 63378, 73773, 98364, 126756, 147546, 295092, 589013, 1178026, 1767039, 2356052, 3534078, 4123091, 5301117, 7068156, 8246182, 10602234, 12369273, 16492364, 21204468, 24738546, 37107819, 49477092, 74215638, 148431276]

約数ペア:

[(1, 148431276), (2, 74215638), (3, 49477092), (4, 37107819), (6, 24738546), (7, 21204468), (9, 16492364), (12, 12369273), (14, 10602234), (18, 8246182), (21, 7068156), (28, 5301117), (36, 4123091), (42, 3534078), (63, 2356052), (84, 1767039), (126, 1178026), (252, 589013), (503, 295092), (1006, 147546), (1171, 126756), (1509, 98364), (2012, 73773), (2342, 63378), (3018, 49182), (3513, 42252), (3521, 42156), (4527, 32788), (4684, 31689), (6036, 24591), (7026, 21126), (7042, 21078), (8197, 18108), (9054, 16394), (10539, 14084), (10563, 14052)]