156798195028

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{2137}}^1\times {\mathrm{93113}}^1$

素因数の和:95451

約数の個数: 24

約数和(自身を含む): 275921736552

約数和(自身を除く): 119123541524

約数列:

[1, 2, 4, 197, 394, 788, 2137, 4274, 8548, 93113, 186226, 372452, 420989, 841978, 1683956, 18343261, 36686522, 73373044, 198982481, 397964962, 795929924, 39199548757, 78399097514, 156798195028]

約数ペア:

[(1, 156798195028), (2, 78399097514), (4, 39199548757), (197, 795929924), (394, 397964962), (788, 198982481), (2137, 73373044), (4274, 36686522), (8548, 18343261), (93113, 1683956), (186226, 841978), (372452, 420989)]