157689664

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11789}}^1$

素因数の和:11831

約数の個数: 56

約数和(自身を含む): 359359200

約数和(自身を除く): 201669536

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 11789, 13376, 23578, 47156, 94312, 129679, 188624, 223991, 259358, 377248, 447982, 518716, 754496, 895964, 1037432, 1791928, 2074864, 2463901, 3583856, 4149728, 4927802, 7167712, 8299456, 9855604, 14335424, 19711208, 39422416, 78844832, 157689664]

約数ペア:

[(1, 157689664), (2, 78844832), (4, 39422416), (8, 19711208), (11, 14335424), (16, 9855604), (19, 8299456), (22, 7167712), (32, 4927802), (38, 4149728), (44, 3583856), (64, 2463901), (76, 2074864), (88, 1791928), (152, 1037432), (176, 895964), (209, 754496), (304, 518716), (352, 447982), (418, 377248), (608, 259358), (704, 223991), (836, 188624), (1216, 129679), (1672, 94312), (3344, 47156), (6688, 23578), (11789, 13376)]