156941457670

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1\times {\mathrm{1493}}^1$

素因数の和:2341

約数の個数: 64

約数和(自身を含む): 287903600640

約数和(自身を除く): 130962142970

約数列:

[1, 2, 5, 10, 79, 158, 271, 395, 491, 542, 790, 982, 1355, 1493, 2455, 2710, 2986, 4910, 7465, 14930, 21409, 38789, 42818, 77578, 107045, 117947, 133061, 193945, 214090, 235894, 266122, 387890, 404603, 589735, 665305, 733063, 809206, 1179470, 1330610, 1466126, 2023015, 3665315, 4046030, 7330630, 10511819, 21023638, 31963637, 52559095, 57911977, 63927274, 105118190, 115823954, 159818185, 198660073, 289559885, 319636370, 397320146, 579119770, 993300365, 1986600730, 15694145767, 31388291534, 78470728835, 156941457670]

約数ペア:

[(1, 156941457670), (2, 78470728835), (5, 31388291534), (10, 15694145767), (79, 1986600730), (158, 993300365), (271, 579119770), (395, 397320146), (491, 319636370), (542, 289559885), (790, 198660073), (982, 159818185), (1355, 115823954), (1493, 105118190), (2455, 63927274), (2710, 57911977), (2986, 52559095), (4910, 31963637), (7465, 21023638), (14930, 10511819), (21409, 7330630), (38789, 4046030), (42818, 3665315), (77578, 2023015), (107045, 1466126), (117947, 1330610), (133061, 1179470), (193945, 809206), (214090, 733063), (235894, 665305), (266122, 589735), (387890, 404603)]