138657181486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{371311}}^1$

素因数の和:371680

約数の個数: 32

約数和(自身を含む): 226708254720

約数和(自身を除く): 88051073234

約数列:

[1, 2, 19, 31, 38, 62, 317, 589, 634, 1178, 6023, 9827, 12046, 19654, 186713, 371311, 373426, 742622, 7054909, 11510641, 14109818, 23021282, 117705587, 218702179, 235411174, 437404358, 2236406153, 3648873197, 4472812306, 7297746394, 69328590743, 138657181486]

約数ペア:

[(1, 138657181486), (2, 69328590743), (19, 7297746394), (31, 4472812306), (38, 3648873197), (62, 2236406153), (317, 437404358), (589, 235411174), (634, 218702179), (1178, 117705587), (6023, 23021282), (9827, 14109818), (12046, 11510641), (19654, 7054909), (186713, 742622), (371311, 373426)]