165724432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4651}}^1$

素因数の和:4807

約数の個数: 40

約数和(自身を含む): 342647712

約数和(自身を除く): 176923280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 1048, 2096, 2227, 4454, 4651, 8908, 9302, 17816, 18604, 35632, 37208, 74416, 79067, 158134, 316268, 609281, 632536, 1218562, 1265072, 2437124, 4874248, 9748496, 10357777, 20715554, 41431108, 82862216, 165724432]

約数ペア:

[(1, 165724432), (2, 82862216), (4, 41431108), (8, 20715554), (16, 10357777), (17, 9748496), (34, 4874248), (68, 2437124), (131, 1265072), (136, 1218562), (262, 632536), (272, 609281), (524, 316268), (1048, 158134), (2096, 79067), (2227, 74416), (4454, 37208), (4651, 35632), (8908, 18604), (9302, 17816)]