131251824

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 428972544

約数和(自身を除く): 297720720

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 43, 44, 47, 48, 66, 72, 82, 86, 88, 94, 99, 123, 129, 132, 141, 144, 164, 172, 176, 188, 198, 246, 258, 264, 282, 328, 344, 369, 376, 387, 396, 423, 451, 473, 492, 516, 517, 528, 564, 656, 688, 738, 752, 774, 792, 846, 902, 946, 984, 1032, 1034, 1128, 1353, 1419, 1476, 1548, 1551, 1584, 1692, 1763, 1804, 1892, 1927, 1968, 2021, 2064, 2068, 2256, 2706, 2838, 2952, 3096, 3102, 3384, 3526, 3608, 3784, 3854, 4042, 4059, 4136, 4257, 4653, 5289, 5412, 5676, 5781, 5904, 6063, 6192, 6204, 6768, 7052, 7216, 7568, 7708, 8084, 8118, 8272, 8514, 9306, 10578, 10824, 11352, 11562, 12126, 12408, 14104, 15416, 15867, 16168, 16236, 17028, 17343, 18189, 18612, 19393, 21156, 21197, 21648, 22231, 22704, 23124, 24252, 24816, 28208, 30832, 31734, 32336, 32472, 34056, 34686, 36378, 37224, 38786, 42312, 42394, 44462, 46248, 48504, 58179, 63468, 63591, 64944, 66693, 68112, 69372, 72756, 74448, 77572, 82861, 84624, 84788, 88924, 92496, 97008, 116358, 126936, 127182, 133386, 138744, 145512, 155144, 165722, 169576, 174537, 177848, 190773, 200079, 232716, 248583, 253872, 254364, 266772, 277488, 291024, 310288, 331444, 339152, 349074, 355696, 381546, 400158, 465432, 497166, 508728, 533544, 662888, 698148, 745749, 763092, 800316, 911471, 930864, 994332, 1017456, 1067088, 1325776, 1396296, 1491498, 1526184, 1600632, 1822942, 1988664, 2734413, 2792592, 2982996, 3052368, 3201264, 3645884, 3977328, 5468826, 5965992, 7291768, 8203239, 10937652, 11931984, 14583536, 16406478, 21875304, 32812956, 43750608, 65625912, 131251824]

約数ペア:

[(1, 131251824), (2, 65625912), (3, 43750608), (4, 32812956), (6, 21875304), (8, 16406478), (9, 14583536), (11, 11931984), (12, 10937652), (16, 8203239), (18, 7291768), (22, 5965992), (24, 5468826), (33, 3977328), (36, 3645884), (41, 3201264), (43, 3052368), (44, 2982996), (47, 2792592), (48, 2734413), (66, 1988664), (72, 1822942), (82, 1600632), (86, 1526184), (88, 1491498), (94, 1396296), (99, 1325776), (123, 1067088), (129, 1017456), (132, 994332), (141, 930864), (144, 911471), (164, 800316), (172, 763092), (176, 745749), (188, 698148), (198, 662888), (246, 533544), (258, 508728), (264, 497166), (282, 465432), (328, 400158), (344, 381546), (369, 355696), (376, 349074), (387, 339152), (396, 331444), (423, 310288), (451, 291024), (473, 277488), (492, 266772), (516, 254364), (517, 253872), (528, 248583), (564, 232716), (656, 200079), (688, 190773), (738, 177848), (752, 174537), (774, 169576), (792, 165722), (846, 155144), (902, 145512), (946, 138744), (984, 133386), (1032, 127182), (1034, 126936), (1128, 116358), (1353, 97008), (1419, 92496), (1476, 88924), (1548, 84788), (1551, 84624), (1584, 82861), (1692, 77572), (1763, 74448), (1804, 72756), (1892, 69372), (1927, 68112), (1968, 66693), (2021, 64944), (2064, 63591), (2068, 63468), (2256, 58179), (2706, 48504), (2838, 46248), (2952, 44462), (3096, 42394), (3102, 42312), (3384, 38786), (3526, 37224), (3608, 36378), (3784, 34686), (3854, 34056), (4042, 32472), (4059, 32336), (4136, 31734), (4257, 30832), (4653, 28208), (5289, 24816), (5412, 24252), (5676, 23124), (5781, 22704), (5904, 22231), (6063, 21648), (6192, 21197), (6204, 21156), (6768, 19393), (7052, 18612), (7216, 18189), (7568, 17343), (7708, 17028), (8084, 16236), (8118, 16168), (8272, 15867), (8514, 15416), (9306, 14104), (10578, 12408), (10824, 12126), (11352, 11562)]