138885408

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 439084800

約数和(自身を除く): 300199392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 32, 36, 46, 48, 54, 58, 69, 72, 87, 92, 96, 108, 116, 138, 144, 174, 184, 207, 216, 232, 241, 261, 276, 288, 348, 368, 414, 432, 464, 482, 522, 552, 621, 667, 696, 723, 736, 783, 828, 864, 928, 964, 1044, 1104, 1242, 1334, 1392, 1446, 1566, 1656, 1928, 2001, 2088, 2169, 2208, 2484, 2668, 2784, 2892, 3132, 3312, 3856, 4002, 4176, 4338, 4968, 5336, 5543, 5784, 6003, 6264, 6507, 6624, 6989, 7712, 8004, 8352, 8676, 9936, 10672, 11086, 11568, 12006, 12528, 13014, 13978, 16008, 16629, 17352, 18009, 19872, 20967, 21344, 22172, 23136, 24012, 25056, 26028, 27956, 32016, 33258, 34704, 36018, 41934, 44344, 48024, 49887, 52056, 55912, 62901, 64032, 66516, 69408, 72036, 83868, 88688, 96048, 99774, 104112, 111824, 125802, 133032, 144072, 149661, 160747, 167736, 177376, 188703, 192096, 199548, 208224, 223648, 251604, 266064, 288144, 299322, 321494, 335472, 377406, 399096, 482241, 503208, 532128, 576288, 598644, 642988, 670944, 754812, 798192, 964482, 1006416, 1197288, 1285976, 1446723, 1509624, 1596384, 1928964, 2012832, 2394576, 2571952, 2893446, 3019248, 3857928, 4340169, 4789152, 5143904, 5786892, 6038496, 7715856, 8680338, 11573784, 15431712, 17360676, 23147568, 34721352, 46295136, 69442704, 138885408]

約数ペア:

[(1, 138885408), (2, 69442704), (3, 46295136), (4, 34721352), (6, 23147568), (8, 17360676), (9, 15431712), (12, 11573784), (16, 8680338), (18, 7715856), (23, 6038496), (24, 5786892), (27, 5143904), (29, 4789152), (32, 4340169), (36, 3857928), (46, 3019248), (48, 2893446), (54, 2571952), (58, 2394576), (69, 2012832), (72, 1928964), (87, 1596384), (92, 1509624), (96, 1446723), (108, 1285976), (116, 1197288), (138, 1006416), (144, 964482), (174, 798192), (184, 754812), (207, 670944), (216, 642988), (232, 598644), (241, 576288), (261, 532128), (276, 503208), (288, 482241), (348, 399096), (368, 377406), (414, 335472), (432, 321494), (464, 299322), (482, 288144), (522, 266064), (552, 251604), (621, 223648), (667, 208224), (696, 199548), (723, 192096), (736, 188703), (783, 177376), (828, 167736), (864, 160747), (928, 149661), (964, 144072), (1044, 133032), (1104, 125802), (1242, 111824), (1334, 104112), (1392, 99774), (1446, 96048), (1566, 88688), (1656, 83868), (1928, 72036), (2001, 69408), (2088, 66516), (2169, 64032), (2208, 62901), (2484, 55912), (2668, 52056), (2784, 49887), (2892, 48024), (3132, 44344), (3312, 41934), (3856, 36018), (4002, 34704), (4176, 33258), (4338, 32016), (4968, 27956), (5336, 26028), (5543, 25056), (5784, 24012), (6003, 23136), (6264, 22172), (6507, 21344), (6624, 20967), (6989, 19872), (7712, 18009), (8004, 17352), (8352, 16629), (8676, 16008), (9936, 13978), (10672, 13014), (11086, 12528), (11568, 12006)]