157415152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2063}}^1$

素因数の和:2341

約数の個数: 40

約数和(自身を含む): 322479360

約数和(自身を除く): 165064208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 251, 304, 502, 1004, 2008, 2063, 4016, 4126, 4769, 8252, 9538, 16504, 19076, 33008, 38152, 39197, 76304, 78394, 156788, 313576, 517813, 627152, 1035626, 2071252, 4142504, 8285008, 9838447, 19676894, 39353788, 78707576, 157415152]

約数ペア:

[(1, 157415152), (2, 78707576), (4, 39353788), (8, 19676894), (16, 9838447), (19, 8285008), (38, 4142504), (76, 2071252), (152, 1035626), (251, 627152), (304, 517813), (502, 313576), (1004, 156788), (2008, 78394), (2063, 76304), (4016, 39197), (4126, 38152), (4769, 33008), (8252, 19076), (9538, 16504)]