142193584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6389}}^1$

素因数の和:6517

約数の個数: 40

約数和(自身を含む): 299512080

約数和(自身を除く): 157318496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 6389, 11128, 12778, 22256, 25556, 51112, 83057, 102224, 166114, 332228, 664456, 683623, 1328912, 1367246, 2734492, 5468984, 8887099, 10937968, 17774198, 35548396, 71096792, 142193584]

約数ペア:

[(1, 142193584), (2, 71096792), (4, 35548396), (8, 17774198), (13, 10937968), (16, 8887099), (26, 5468984), (52, 2734492), (104, 1367246), (107, 1328912), (208, 683623), (214, 664456), (428, 332228), (856, 166114), (1391, 102224), (1712, 83057), (2782, 51112), (5564, 25556), (6389, 22256), (11128, 12778)]