142953136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4651}}^1$

素因数の和:4789

約数の個数: 40

約数和(自身を含む): 295923024

約数和(自身を除く): 152969888

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1808, 1921, 3842, 4651, 7684, 9302, 15368, 18604, 30736, 37208, 74416, 79067, 158134, 316268, 525563, 632536, 1051126, 1265072, 2102252, 4204504, 8409008, 8934571, 17869142, 35738284, 71476568, 142953136]

約数ペア:

[(1, 142953136), (2, 71476568), (4, 35738284), (8, 17869142), (16, 8934571), (17, 8409008), (34, 4204504), (68, 2102252), (113, 1265072), (136, 1051126), (226, 632536), (272, 525563), (452, 316268), (904, 158134), (1808, 79067), (1921, 74416), (3842, 37208), (4651, 30736), (7684, 18604), (9302, 15368)]