237938272

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 577145520

約数和(自身を除く): 339207248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 88, 104, 116, 121, 143, 163, 176, 208, 232, 242, 286, 319, 326, 352, 377, 416, 464, 484, 572, 638, 652, 754, 928, 968, 1144, 1276, 1304, 1508, 1573, 1793, 1936, 2119, 2288, 2552, 2608, 3016, 3146, 3509, 3586, 3872, 4147, 4238, 4576, 4727, 5104, 5216, 6032, 6292, 7018, 7172, 8294, 8476, 9454, 10208, 12064, 12584, 14036, 14344, 16588, 16952, 18908, 19723, 23309, 25168, 28072, 28688, 33176, 33904, 37816, 39446, 45617, 46618, 50336, 51997, 56144, 57376, 61451, 66352, 67808, 75632, 78892, 91234, 93236, 103994, 112288, 122902, 132704, 151264, 157784, 182468, 186472, 207988, 245804, 256399, 315568, 364936, 372944, 415976, 491608, 512798, 571967, 631136, 675961, 729872, 745888, 831952, 983216, 1025596, 1143934, 1351922, 1459744, 1663904, 1966432, 2051192, 2287868, 2703844, 4102384, 4575736, 5407688, 7435571, 8204768, 9151472, 10815376, 14871142, 18302944, 21630752, 29742284, 59484568, 118969136, 237938272]

約数ペア:

[(1, 237938272), (2, 118969136), (4, 59484568), (8, 29742284), (11, 21630752), (13, 18302944), (16, 14871142), (22, 10815376), (26, 9151472), (29, 8204768), (32, 7435571), (44, 5407688), (52, 4575736), (58, 4102384), (88, 2703844), (104, 2287868), (116, 2051192), (121, 1966432), (143, 1663904), (163, 1459744), (176, 1351922), (208, 1143934), (232, 1025596), (242, 983216), (286, 831952), (319, 745888), (326, 729872), (352, 675961), (377, 631136), (416, 571967), (464, 512798), (484, 491608), (572, 415976), (638, 372944), (652, 364936), (754, 315568), (928, 256399), (968, 245804), (1144, 207988), (1276, 186472), (1304, 182468), (1508, 157784), (1573, 151264), (1793, 132704), (1936, 122902), (2119, 112288), (2288, 103994), (2552, 93236), (2608, 91234), (3016, 78892), (3146, 75632), (3509, 67808), (3586, 66352), (3872, 61451), (4147, 57376), (4238, 56144), (4576, 51997), (4727, 50336), (5104, 46618), (5216, 45617), (6032, 39446), (6292, 37816), (7018, 33904), (7172, 33176), (8294, 28688), (8476, 28072), (9454, 25168), (10208, 23309), (12064, 19723), (12584, 18908), (14036, 16952), (14344, 16588)]