140560914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{8081}}^1$

素因数の和:8322

約数の個数: 32

約数和(自身を含む): 304141824

約数和(自身を除く): 163580910

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 5798, 8081, 8697, 16162, 17394, 24243, 48486, 105053, 210106, 315159, 630318, 1802063, 3604126, 5406189, 10812378, 23426819, 46853638, 70280457, 140560914]

約数ペア:

[(1, 140560914), (2, 70280457), (3, 46853638), (6, 23426819), (13, 10812378), (26, 5406189), (39, 3604126), (78, 1802063), (223, 630318), (446, 315159), (669, 210106), (1338, 105053), (2899, 48486), (5798, 24243), (8081, 17394), (8697, 16162)]