156971129516

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{4597}}^1\times {\mathrm{62311}}^1$

素因数の和:67049

約数の個数: 24

約数和(自身を含む): 276769216416

約数和(自身を除く): 119798086900

約数列:

[1, 2, 4, 137, 274, 548, 4597, 9194, 18388, 62311, 124622, 249244, 629789, 1259578, 2519156, 8536607, 17073214, 34146428, 286443667, 572887334, 1145774668, 39242782379, 78485564758, 156971129516]

約数ペア:

[(1, 156971129516), (2, 78485564758), (4, 39242782379), (137, 1145774668), (274, 572887334), (548, 286443667), (4597, 34146428), (9194, 17073214), (18388, 8536607), (62311, 2519156), (124622, 1259578), (249244, 629789)]