180112324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4079}}^1$

素因数の和:4192

約数の個数: 48

約数和(自身を含む): 383846400

約数和(自身を除く): 203734076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 1162, 1577, 2324, 3154, 4079, 6308, 8158, 11039, 16316, 22078, 28553, 44156, 57106, 77501, 114212, 155002, 310004, 338557, 542507, 677114, 1085014, 1354228, 2170028, 2369899, 4739798, 6432583, 9479596, 12865166, 25730332, 45028081, 90056162, 180112324]

約数ペア:

[(1, 180112324), (2, 90056162), (4, 45028081), (7, 25730332), (14, 12865166), (19, 9479596), (28, 6432583), (38, 4739798), (76, 2369899), (83, 2170028), (133, 1354228), (166, 1085014), (266, 677114), (332, 542507), (532, 338557), (581, 310004), (1162, 155002), (1577, 114212), (2324, 77501), (3154, 57106), (4079, 44156), (6308, 28553), (8158, 22078), (11039, 16316)]