156745759504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2543}}^1\times {\mathrm{202757}}^1$

素因数の和:205327

約数の個数: 40

約数和(自身を含む): 319806138240

約数和(自身を除く): 163060378736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2543, 5086, 10172, 20344, 40688, 48317, 96634, 193268, 202757, 386536, 405514, 773072, 811028, 1622056, 3244112, 3852383, 7704766, 15409532, 30819064, 61638128, 515611051, 1031222102, 2062444204, 4124888408, 8249776816, 9796609969, 19593219938, 39186439876, 78372879752, 156745759504]

約数ペア:

[(1, 156745759504), (2, 78372879752), (4, 39186439876), (8, 19593219938), (16, 9796609969), (19, 8249776816), (38, 4124888408), (76, 2062444204), (152, 1031222102), (304, 515611051), (2543, 61638128), (5086, 30819064), (10172, 15409532), (20344, 7704766), (40688, 3852383), (48317, 3244112), (96634, 1622056), (193268, 811028), (202757, 773072), (386536, 405514)]