156790368464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{709433}}^1$

素因数の和:710187

約数の個数: 40

約数和(自身を含む): 320210130240

約数和(自身を除く): 163419761776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 727, 1454, 2908, 5816, 11632, 13813, 27626, 55252, 110504, 221008, 709433, 1418866, 2837732, 5675464, 11350928, 13479227, 26958454, 53916908, 107833816, 215667632, 515757791, 1031515582, 2063031164, 4126062328, 8252124656, 9799398029, 19598796058, 39197592116, 78395184232, 156790368464]

約数ペア:

[(1, 156790368464), (2, 78395184232), (4, 39197592116), (8, 19598796058), (16, 9799398029), (19, 8252124656), (38, 4126062328), (76, 2063031164), (152, 1031515582), (304, 515757791), (727, 215667632), (1454, 107833816), (2908, 53916908), (5816, 26958454), (11632, 13479227), (13813, 11350928), (27626, 5675464), (55252, 2837732), (110504, 1418866), (221008, 709433)]