15690137456

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1\times {\mathrm{1543}}^1$

素因数の和:2278

約数の個数: 80

約数和(自身を含む): 35041042944

約数和(自身を除く): 19350905488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 557, 652, 1114, 1141, 1304, 1543, 2228, 2282, 2608, 3086, 3899, 4456, 4564, 6172, 7798, 8912, 9128, 10801, 12344, 15596, 18256, 21602, 24688, 31192, 43204, 62384, 86408, 90791, 172816, 181582, 251509, 363164, 503018, 635537, 726328, 859451, 1006036, 1271074, 1452656, 1718902, 1760563, 2012072, 2542148, 3437804, 3521126, 4024144, 5084296, 6016157, 6875608, 7042252, 10168592, 12032314, 13751216, 14084504, 24064628, 28169008, 48129256, 96258512, 140090513, 280181026, 560362052, 980633591, 1120724104, 1961267182, 2241448208, 3922534364, 7845068728, 15690137456]

約数ペア:

[(1, 15690137456), (2, 7845068728), (4, 3922534364), (7, 2241448208), (8, 1961267182), (14, 1120724104), (16, 980633591), (28, 560362052), (56, 280181026), (112, 140090513), (163, 96258512), (326, 48129256), (557, 28169008), (652, 24064628), (1114, 14084504), (1141, 13751216), (1304, 12032314), (1543, 10168592), (2228, 7042252), (2282, 6875608), (2608, 6016157), (3086, 5084296), (3899, 4024144), (4456, 3521126), (4564, 3437804), (6172, 2542148), (7798, 2012072), (8912, 1760563), (9128, 1718902), (10801, 1452656), (12344, 1271074), (15596, 1006036), (18256, 859451), (21602, 726328), (24688, 635537), (31192, 503018), (43204, 363164), (62384, 251509), (86408, 181582), (90791, 172816)]