156970028995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1\times {\mathrm{34631}}^1$

素因数の和:35295

約数の個数: 32

約数和(自身を含む): 204741613440

約数和(自身を除く): 47771584445

約数列:

[1, 5, 13, 65, 137, 509, 685, 1781, 2545, 6617, 8905, 33085, 34631, 69733, 173155, 348665, 450203, 906529, 2251015, 4532645, 4744447, 17627179, 23722235, 61677811, 88135895, 229153327, 308389055, 1145766635, 2414923523, 12074617615, 31394005799, 156970028995]

約数ペア:

[(1, 156970028995), (5, 31394005799), (13, 12074617615), (65, 2414923523), (137, 1145766635), (509, 308389055), (685, 229153327), (1781, 88135895), (2545, 61677811), (6617, 23722235), (8905, 17627179), (33085, 4744447), (34631, 4532645), (69733, 2251015), (173155, 906529), (348665, 450203)]