136758856

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 287884800

約数和(自身を除く): 151125944

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 251, 338, 403, 502, 676, 806, 1004, 1352, 1612, 2008, 2197, 3224, 3263, 4394, 5239, 6526, 7781, 8788, 10478, 13052, 15562, 17576, 20956, 26104, 31124, 41912, 42419, 62248, 68107, 84838, 101153, 136214, 169676, 202306, 272428, 339352, 404612, 544856, 551447, 809224, 1102894, 1314989, 2205788, 2629978, 4411576, 5259956, 10519912, 17094857, 34189714, 68379428, 136758856]

約数ペア:

[(1, 136758856), (2, 68379428), (4, 34189714), (8, 17094857), (13, 10519912), (26, 5259956), (31, 4411576), (52, 2629978), (62, 2205788), (104, 1314989), (124, 1102894), (169, 809224), (248, 551447), (251, 544856), (338, 404612), (403, 339352), (502, 272428), (676, 202306), (806, 169676), (1004, 136214), (1352, 101153), (1612, 84838), (2008, 68107), (2197, 62248), (3224, 42419), (3263, 41912), (4394, 31124), (5239, 26104), (6526, 20956), (7781, 17576), (8788, 15562), (10478, 13052)]