156664411197

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1\times {\mathrm{115061}}^1$

素因数の和:117913

約数の個数: 32

約数和(自身を含む): 249196677120

約数和(自身を除く): 92532265923

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2819, 8457, 19733, 59199, 64837, 115061, 194511, 345183, 453859, 805427, 1361577, 2416281, 2646403, 7939209, 18524821, 55574463, 324356959, 973070877, 2270498713, 6811496139, 7460210057, 22380630171, 52221470399, 156664411197]

約数ペア:

[(1, 156664411197), (3, 52221470399), (7, 22380630171), (21, 7460210057), (23, 6811496139), (69, 2270498713), (161, 973070877), (483, 324356959), (2819, 55574463), (8457, 18524821), (19733, 7939209), (59199, 2646403), (64837, 2416281), (115061, 1361577), (194511, 805427), (345183, 453859)]