120878608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2381}}^1$

素因数の和:2575

約数の個数: 40

約数和(自身を含む): 248109120

約数和(自身を除く): 127230512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 1336, 2381, 2672, 3173, 4762, 6346, 9524, 12692, 19048, 25384, 38096, 45239, 50768, 90478, 180956, 361912, 397627, 723824, 795254, 1590508, 3181016, 6362032, 7554913, 15109826, 30219652, 60439304, 120878608]

約数ペア:

[(1, 120878608), (2, 60439304), (4, 30219652), (8, 15109826), (16, 7554913), (19, 6362032), (38, 3181016), (76, 1590508), (152, 795254), (167, 723824), (304, 397627), (334, 361912), (668, 180956), (1336, 90478), (2381, 50768), (2672, 45239), (3173, 38096), (4762, 25384), (6346, 19048), (9524, 12692)]