171995184

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 160

約数和(自身を含む): 518538240

約数和(自身を除く): 346543056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 47, 48, 54, 72, 86, 94, 108, 129, 141, 144, 172, 188, 197, 216, 258, 282, 344, 376, 387, 394, 423, 432, 516, 564, 591, 688, 752, 774, 788, 846, 1032, 1128, 1161, 1182, 1269, 1548, 1576, 1692, 1773, 2021, 2064, 2256, 2322, 2364, 2538, 3096, 3152, 3384, 3546, 4042, 4644, 4728, 5076, 5319, 6063, 6192, 6768, 7092, 8084, 8471, 9259, 9288, 9456, 10152, 10638, 12126, 14184, 16168, 16942, 18189, 18518, 18576, 20304, 21276, 24252, 25413, 27777, 28368, 32336, 33884, 36378, 37036, 42552, 48504, 50826, 54567, 55554, 67768, 72756, 74072, 76239, 83331, 85104, 97008, 101652, 109134, 111108, 135536, 145512, 148144, 152478, 166662, 203304, 218268, 222216, 228717, 249993, 291024, 304956, 333324, 398137, 406608, 436536, 444432, 457434, 499986, 609912, 666648, 796274, 873072, 914868, 999972, 1194411, 1219824, 1333296, 1592548, 1829736, 1999944, 2388822, 3185096, 3583233, 3659472, 3999888, 4777644, 6370192, 7166466, 9555288, 10749699, 14332932, 19110576, 21499398, 28665864, 42998796, 57331728, 85997592, 171995184]

約数ペア:

[(1, 171995184), (2, 85997592), (3, 57331728), (4, 42998796), (6, 28665864), (8, 21499398), (9, 19110576), (12, 14332932), (16, 10749699), (18, 9555288), (24, 7166466), (27, 6370192), (36, 4777644), (43, 3999888), (47, 3659472), (48, 3583233), (54, 3185096), (72, 2388822), (86, 1999944), (94, 1829736), (108, 1592548), (129, 1333296), (141, 1219824), (144, 1194411), (172, 999972), (188, 914868), (197, 873072), (216, 796274), (258, 666648), (282, 609912), (344, 499986), (376, 457434), (387, 444432), (394, 436536), (423, 406608), (432, 398137), (516, 333324), (564, 304956), (591, 291024), (688, 249993), (752, 228717), (774, 222216), (788, 218268), (846, 203304), (1032, 166662), (1128, 152478), (1161, 148144), (1182, 145512), (1269, 135536), (1548, 111108), (1576, 109134), (1692, 101652), (1773, 97008), (2021, 85104), (2064, 83331), (2256, 76239), (2322, 74072), (2364, 72756), (2538, 67768), (3096, 55554), (3152, 54567), (3384, 50826), (3546, 48504), (4042, 42552), (4644, 37036), (4728, 36378), (5076, 33884), (5319, 32336), (6063, 28368), (6192, 27777), (6768, 25413), (7092, 24252), (8084, 21276), (8471, 20304), (9259, 18576), (9288, 18518), (9456, 18189), (10152, 16942), (10638, 16168), (12126, 14184)]