155631588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11801}}^1$

素因数の和:11972

約数の個数: 48

約数和(自身を含む): 417696384

約数和(自身を除く): 262064796

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, 11801, 13188, 23602, 35403, 47204, 70806, 82607, 141612, 165214, 247821, 330428, 495642, 991284, 1852757, 3705514, 5558271, 7411028, 11116542, 12969299, 22233084, 25938598, 38907897, 51877196, 77815794, 155631588]

約数ペア:

[(1, 155631588), (2, 77815794), (3, 51877196), (4, 38907897), (6, 25938598), (7, 22233084), (12, 12969299), (14, 11116542), (21, 7411028), (28, 5558271), (42, 3705514), (84, 1852757), (157, 991284), (314, 495642), (471, 330428), (628, 247821), (942, 165214), (1099, 141612), (1884, 82607), (2198, 70806), (3297, 47204), (4396, 35403), (6594, 23602), (11801, 13188)]