156786222940

素因数分解:

$2^2\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{1877}}^1\times {\mathrm{2281}}^1$

素因数の和:5998

約数の個数: 48

約数和(自身を含む): 329750898624

約数和(自身を除く): 172964675684

約数列:

[1, 2, 4, 5, 10, 20, 1831, 1877, 2281, 3662, 3754, 4562, 7324, 7508, 9124, 9155, 9385, 11405, 18310, 18770, 22810, 36620, 37540, 45620, 3436787, 4176511, 4281437, 6873574, 8353022, 8562874, 13747148, 16706044, 17125748, 17183935, 20882555, 21407185, 34367870, 41765110, 42814370, 68735740, 83530220, 85628740, 7839311147, 15678622294, 31357244588, 39196555735, 78393111470, 156786222940]

約数ペア:

[(1, 156786222940), (2, 78393111470), (4, 39196555735), (5, 31357244588), (10, 15678622294), (20, 7839311147), (1831, 85628740), (1877, 83530220), (2281, 68735740), (3662, 42814370), (3754, 41765110), (4562, 34367870), (7324, 21407185), (7508, 20882555), (9124, 17183935), (9155, 17125748), (9385, 16706044), (11405, 13747148), (18310, 8562874), (18770, 8353022), (22810, 6873574), (36620, 4281437), (37540, 4176511), (45620, 3436787)]