161216939519

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2217473}}^1$

素因数の和:2217634

約数の個数: 16

約数和(自身を含む): 175623940800

約数和(自身を除く): 14407001281

約数列:

[1, 23, 29, 109, 667, 2507, 3161, 72703, 2217473, 51001879, 64306717, 241704557, 1479054491, 5559204811, 7009432153, 161216939519]

約数ペア:

[(1, 161216939519), (23, 7009432153), (29, 5559204811), (109, 1479054491), (667, 241704557), (2507, 64306717), (3161, 51001879), (72703, 2217473)]