161258184

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{4021}}^1$

素因数の和:4590

約数の個数: 48

約数和(自身を含む): 437633820

約数和(自身を除く): 276375636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 2228, 3342, 4021, 4456, 5013, 6684, 8042, 10026, 12063, 13368, 16084, 20052, 24126, 32168, 36189, 40104, 48252, 72378, 96504, 144756, 289512, 2239697, 4479394, 6719091, 8958788, 13438182, 17917576, 20157273, 26876364, 40314546, 53752728, 80629092, 161258184]

約数ペア:

[(1, 161258184), (2, 80629092), (3, 53752728), (4, 40314546), (6, 26876364), (8, 20157273), (9, 17917576), (12, 13438182), (18, 8958788), (24, 6719091), (36, 4479394), (72, 2239697), (557, 289512), (1114, 144756), (1671, 96504), (2228, 72378), (3342, 48252), (4021, 40104), (4456, 36189), (5013, 32168), (6684, 24126), (8042, 20052), (10026, 16084), (12063, 13368)]