144628656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^2$

素因数の和:870

約数の個数: 60

約数和(自身を含む): 396543816

約数和(自身を除く): 251915160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 421, 816, 842, 1263, 1684, 2526, 3368, 5052, 6736, 7157, 10104, 14314, 20208, 21471, 28628, 42942, 57256, 85884, 114512, 171768, 177241, 343536, 354482, 531723, 708964, 1063446, 1417928, 2126892, 2835856, 3013097, 4253784, 6026194, 8507568, 9039291, 12052388, 18078582, 24104776, 36157164, 48209552, 72314328, 144628656]

約数ペア:

[(1, 144628656), (2, 72314328), (3, 48209552), (4, 36157164), (6, 24104776), (8, 18078582), (12, 12052388), (16, 9039291), (17, 8507568), (24, 6026194), (34, 4253784), (48, 3013097), (51, 2835856), (68, 2126892), (102, 1417928), (136, 1063446), (204, 708964), (272, 531723), (408, 354482), (421, 343536), (816, 177241), (842, 171768), (1263, 114512), (1684, 85884), (2526, 57256), (3368, 42942), (5052, 28628), (6736, 21471), (7157, 20208), (10104, 14314)]