156778630405

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{7411}}^1$

素因数の和:7989

約数の個数: 32

約数和(自身を含む): 192215099520

約数和(自身を除く): 35436469115

約数列:

[1, 5, 89, 137, 347, 445, 685, 1735, 7411, 12193, 30883, 37055, 47539, 60965, 154415, 237695, 659579, 1015307, 2571617, 3297895, 4230971, 5076535, 12858085, 21154855, 90362323, 228873913, 352311529, 451811615, 1144369565, 1761557645, 31355726081, 156778630405]

約数ペア:

[(1, 156778630405), (5, 31355726081), (89, 1761557645), (137, 1144369565), (347, 451811615), (445, 352311529), (685, 228873913), (1735, 90362323), (7411, 21154855), (12193, 12858085), (30883, 5076535), (37055, 4230971), (47539, 3297895), (60965, 2571617), (154415, 1015307), (237695, 659579)]