163808148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{12421}}^1$

素因数の和:12592

約数の個数: 48

約数和(自身を含む): 439639424

約数和(自身を除く): 275831276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 12421, 13188, 24842, 37263, 49684, 74526, 86947, 149052, 173894, 260841, 347788, 521682, 1043364, 1950097, 3900194, 5850291, 7800388, 11700582, 13650679, 23401164, 27301358, 40952037, 54602716, 81904074, 163808148]

約数ペア:

[(1, 163808148), (2, 81904074), (3, 54602716), (4, 40952037), (6, 27301358), (7, 23401164), (12, 13650679), (14, 11700582), (21, 7800388), (28, 5850291), (42, 3900194), (84, 1950097), (157, 1043364), (314, 521682), (471, 347788), (628, 260841), (942, 173894), (1099, 149052), (1884, 86947), (2198, 74526), (3297, 49684), (4396, 37263), (6594, 24842), (12421, 13188)]