168551412

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{599}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 399168000

約数和(自身を除く): 230616588

約数列:

[1, 2, 3, 4, 6, 12, 131, 179, 262, 358, 393, 524, 537, 599, 716, 786, 1074, 1198, 1572, 1797, 2148, 2396, 3594, 7188, 23449, 46898, 70347, 78469, 93796, 107221, 140694, 156938, 214442, 235407, 281388, 313876, 321663, 428884, 470814, 643326, 941628, 1286652, 14045951, 28091902, 42137853, 56183804, 84275706, 168551412]

約数ペア:

[(1, 168551412), (2, 84275706), (3, 56183804), (4, 42137853), (6, 28091902), (12, 14045951), (131, 1286652), (179, 941628), (262, 643326), (358, 470814), (393, 428884), (524, 321663), (537, 313876), (599, 281388), (716, 235407), (786, 214442), (1074, 156938), (1198, 140694), (1572, 107221), (1797, 93796), (2148, 78469), (2396, 70347), (3594, 46898), (7188, 23449)]