140898984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{308989}}^1$

素因数の和:309017

約数の個数: 32

約数和(自身を含む): 370788000

約数和(自身を除く): 229889016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 308989, 617978, 926967, 1235956, 1853934, 2471912, 3707868, 5870791, 7415736, 11741582, 17612373, 23483164, 35224746, 46966328, 70449492, 140898984]

約数ペア:

[(1, 140898984), (2, 70449492), (3, 46966328), (4, 35224746), (6, 23483164), (8, 17612373), (12, 11741582), (19, 7415736), (24, 5870791), (38, 3707868), (57, 2471912), (76, 1853934), (114, 1235956), (152, 926967), (228, 617978), (456, 308989)]