140698656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:815

約数の個数: 144

約数和(自身を含む): 462466368

約数和(自身を除く): 321767712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 101, 112, 126, 144, 168, 202, 224, 252, 288, 303, 336, 404, 504, 606, 672, 691, 707, 808, 909, 1008, 1212, 1382, 1414, 1616, 1818, 2016, 2073, 2121, 2424, 2764, 2828, 3232, 3636, 4146, 4242, 4837, 4848, 5528, 5656, 6219, 6363, 7272, 8292, 8484, 9674, 9696, 11056, 11312, 12438, 12726, 14511, 14544, 16584, 16968, 19348, 22112, 22624, 24876, 25452, 29022, 29088, 33168, 33936, 38696, 43533, 49752, 50904, 58044, 66336, 67872, 69791, 77392, 87066, 99504, 101808, 116088, 139582, 154784, 174132, 199008, 203616, 209373, 232176, 279164, 348264, 418746, 464352, 488537, 558328, 628119, 696528, 837492, 977074, 1116656, 1256238, 1393056, 1465611, 1674984, 1954148, 2233312, 2512476, 2931222, 3349968, 3908296, 4396833, 5024952, 5862444, 6699936, 7816592, 8793666, 10049904, 11724888, 15633184, 17587332, 20099808, 23449776, 35174664, 46899552, 70349328, 140698656]

約数ペア:

[(1, 140698656), (2, 70349328), (3, 46899552), (4, 35174664), (6, 23449776), (7, 20099808), (8, 17587332), (9, 15633184), (12, 11724888), (14, 10049904), (16, 8793666), (18, 7816592), (21, 6699936), (24, 5862444), (28, 5024952), (32, 4396833), (36, 3908296), (42, 3349968), (48, 2931222), (56, 2512476), (63, 2233312), (72, 1954148), (84, 1674984), (96, 1465611), (101, 1393056), (112, 1256238), (126, 1116656), (144, 977074), (168, 837492), (202, 696528), (224, 628119), (252, 558328), (288, 488537), (303, 464352), (336, 418746), (404, 348264), (504, 279164), (606, 232176), (672, 209373), (691, 203616), (707, 199008), (808, 174132), (909, 154784), (1008, 139582), (1212, 116088), (1382, 101808), (1414, 99504), (1616, 87066), (1818, 77392), (2016, 69791), (2073, 67872), (2121, 66336), (2424, 58044), (2764, 50904), (2828, 49752), (3232, 43533), (3636, 38696), (4146, 33936), (4242, 33168), (4837, 29088), (4848, 29022), (5528, 25452), (5656, 24876), (6219, 22624), (6363, 22112), (7272, 19348), (8292, 16968), (8484, 16584), (9674, 14544), (9696, 14511), (11056, 12726), (11312, 12438)]