156869908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{51131}}^1$

素因数の和:51207

約数の個数: 24

約数和(自身を含む): 300656160

約数和(自身を除く): 143786252

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 51131, 102262, 204524, 664703, 1329406, 2658812, 3016729, 6033458, 12066916, 39217477, 78434954, 156869908]

約数ペア:

[(1, 156869908), (2, 78434954), (4, 39217477), (13, 12066916), (26, 6033458), (52, 3016729), (59, 2658812), (118, 1329406), (236, 664703), (767, 204524), (1534, 102262), (3068, 51131)]