145621896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5521}}^1$

素因数の和:5694

約数の個数: 64

約数和(自身を含む): 418788480

約数和(自身を除く): 273166584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 5521, 6594, 8792, 11042, 13188, 16563, 22084, 26376, 33126, 38647, 44168, 66252, 77294, 115941, 132504, 154588, 231882, 309176, 463764, 866797, 927528, 1733594, 2600391, 3467188, 5200782, 6067579, 6934376, 10401564, 12135158, 18202737, 20803128, 24270316, 36405474, 48540632, 72810948, 145621896]

約数ペア:

[(1, 145621896), (2, 72810948), (3, 48540632), (4, 36405474), (6, 24270316), (7, 20803128), (8, 18202737), (12, 12135158), (14, 10401564), (21, 6934376), (24, 6067579), (28, 5200782), (42, 3467188), (56, 2600391), (84, 1733594), (157, 927528), (168, 866797), (314, 463764), (471, 309176), (628, 231882), (942, 154588), (1099, 132504), (1256, 115941), (1884, 77294), (2198, 66252), (3297, 44168), (3768, 38647), (4396, 33126), (5521, 26376), (6594, 22084), (8792, 16563), (11042, 13188)]