131863968

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1227

約数の個数: 144

約数和(自身を含む): 414662976

約数和(自身を除く): 282799008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 288, 306, 368, 391, 408, 414, 544, 552, 612, 736, 782, 816, 828, 1104, 1171, 1173, 1224, 1564, 1632, 1656, 2208, 2342, 2346, 2448, 3128, 3312, 3513, 3519, 4684, 4692, 4896, 6256, 6624, 7026, 7038, 9368, 9384, 10539, 12512, 14052, 14076, 18736, 18768, 19907, 21078, 26933, 28104, 28152, 37472, 37536, 39814, 42156, 53866, 56208, 56304, 59721, 79628, 80799, 84312, 107732, 112416, 112608, 119442, 159256, 161598, 168624, 179163, 215464, 238884, 242397, 318512, 323196, 337248, 358326, 430928, 457861, 477768, 484794, 637024, 646392, 716652, 861856, 915722, 955536, 969588, 1292784, 1373583, 1433304, 1831444, 1911072, 1939176, 2585568, 2747166, 2866608, 3662888, 3878352, 4120749, 5494332, 5733216, 7325776, 7756704, 8241498, 10988664, 14651552, 16482996, 21977328, 32965992, 43954656, 65931984, 131863968]

約数ペア:

[(1, 131863968), (2, 65931984), (3, 43954656), (4, 32965992), (6, 21977328), (8, 16482996), (9, 14651552), (12, 10988664), (16, 8241498), (17, 7756704), (18, 7325776), (23, 5733216), (24, 5494332), (32, 4120749), (34, 3878352), (36, 3662888), (46, 2866608), (48, 2747166), (51, 2585568), (68, 1939176), (69, 1911072), (72, 1831444), (92, 1433304), (96, 1373583), (102, 1292784), (136, 969588), (138, 955536), (144, 915722), (153, 861856), (184, 716652), (204, 646392), (207, 637024), (272, 484794), (276, 477768), (288, 457861), (306, 430928), (368, 358326), (391, 337248), (408, 323196), (414, 318512), (544, 242397), (552, 238884), (612, 215464), (736, 179163), (782, 168624), (816, 161598), (828, 159256), (1104, 119442), (1171, 112608), (1173, 112416), (1224, 107732), (1564, 84312), (1632, 80799), (1656, 79628), (2208, 59721), (2342, 56304), (2346, 56208), (2448, 53866), (3128, 42156), (3312, 39814), (3513, 37536), (3519, 37472), (4684, 28152), (4692, 28104), (4896, 26933), (6256, 21078), (6624, 19907), (7026, 18768), (7038, 18736), (9368, 14076), (9384, 14052), (10539, 12512)]