140409504

素因数分解:

$2^5\times 3^3\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 412453440

約数和(自身を除く): 272043936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 163, 216, 288, 326, 432, 489, 652, 864, 978, 997, 1304, 1467, 1956, 1994, 2608, 2934, 2991, 3912, 3988, 4401, 5216, 5868, 5982, 7824, 7976, 8802, 8973, 11736, 11964, 15648, 15952, 17604, 17946, 23472, 23928, 26919, 31904, 35208, 35892, 46944, 47856, 53838, 70416, 71784, 95712, 107676, 140832, 143568, 162511, 215352, 287136, 325022, 430704, 487533, 650044, 861408, 975066, 1300088, 1462599, 1950132, 2600176, 2925198, 3900264, 4387797, 5200352, 5850396, 7800528, 8775594, 11700792, 15601056, 17551188, 23401584, 35102376, 46803168, 70204752, 140409504]

約数ペア:

[(1, 140409504), (2, 70204752), (3, 46803168), (4, 35102376), (6, 23401584), (8, 17551188), (9, 15601056), (12, 11700792), (16, 8775594), (18, 7800528), (24, 5850396), (27, 5200352), (32, 4387797), (36, 3900264), (48, 2925198), (54, 2600176), (72, 1950132), (96, 1462599), (108, 1300088), (144, 975066), (163, 861408), (216, 650044), (288, 487533), (326, 430704), (432, 325022), (489, 287136), (652, 215352), (864, 162511), (978, 143568), (997, 140832), (1304, 107676), (1467, 95712), (1956, 71784), (1994, 70416), (2608, 53838), (2934, 47856), (2991, 46944), (3912, 35892), (3988, 35208), (4401, 31904), (5216, 26919), (5868, 23928), (5982, 23472), (7824, 17946), (7976, 17604), (8802, 15952), (8973, 15648), (11736, 11964)]