156938817040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6673}}^1\times {\mathrm{17293}}^1$

素因数の和:23996

約数の個数: 80

約数和(自身を含む): 386426682288

約数和(自身を除く): 229487865248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 6673, 13346, 17293, 26692, 33365, 34586, 53384, 66730, 69172, 86465, 106768, 113441, 133460, 138344, 172930, 226882, 266920, 276688, 293981, 345860, 453764, 533840, 567205, 587962, 691720, 907528, 1134410, 1175924, 1383440, 1469905, 1815056, 2268820, 2351848, 2939810, 4537640, 4703696, 5879620, 9075280, 11759240, 23518480, 115396189, 230792378, 461584756, 576980945, 923169512, 1153961890, 1846339024, 1961735213, 2307923780, 3923470426, 4615847560, 7846940852, 9231695120, 9808676065, 15693881704, 19617352130, 31387763408, 39234704260, 78469408520, 156938817040]

約数ペア:

[(1, 156938817040), (2, 78469408520), (4, 39234704260), (5, 31387763408), (8, 19617352130), (10, 15693881704), (16, 9808676065), (17, 9231695120), (20, 7846940852), (34, 4615847560), (40, 3923470426), (68, 2307923780), (80, 1961735213), (85, 1846339024), (136, 1153961890), (170, 923169512), (272, 576980945), (340, 461584756), (680, 230792378), (1360, 115396189), (6673, 23518480), (13346, 11759240), (17293, 9075280), (26692, 5879620), (33365, 4703696), (34586, 4537640), (53384, 2939810), (66730, 2351848), (69172, 2268820), (86465, 1815056), (106768, 1469905), (113441, 1383440), (133460, 1175924), (138344, 1134410), (172930, 907528), (226882, 691720), (266920, 587962), (276688, 567205), (293981, 533840), (345860, 453764)]