171504288

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3793}}^1$

素因数の和:3966

約数の個数: 72

約数和(自身を含む): 490951188

約数和(自身を除く): 319446900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 3793, 5024, 5652, 7536, 7586, 11304, 11379, 15072, 15172, 22608, 22758, 30344, 34137, 45216, 45516, 60688, 68274, 91032, 121376, 136548, 182064, 273096, 364128, 546192, 595501, 1092384, 1191002, 1786503, 2382004, 3573006, 4764008, 5359509, 7146012, 9528016, 10719018, 14292024, 19056032, 21438036, 28584048, 42876072, 57168096, 85752144, 171504288]

約数ペア:

[(1, 171504288), (2, 85752144), (3, 57168096), (4, 42876072), (6, 28584048), (8, 21438036), (9, 19056032), (12, 14292024), (16, 10719018), (18, 9528016), (24, 7146012), (32, 5359509), (36, 4764008), (48, 3573006), (72, 2382004), (96, 1786503), (144, 1191002), (157, 1092384), (288, 595501), (314, 546192), (471, 364128), (628, 273096), (942, 182064), (1256, 136548), (1413, 121376), (1884, 91032), (2512, 68274), (2826, 60688), (3768, 45516), (3793, 45216), (5024, 34137), (5652, 30344), (7536, 22758), (7586, 22608), (11304, 15172), (11379, 15072)]