131667648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{97967}}^1$

素因数の和:97989

約数の個数: 56

約数和(自身を含む): 398141952

約数和(自身を除く): 266474304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 97967, 195934, 293901, 391868, 587802, 685769, 783736, 1175604, 1371538, 1567472, 2057307, 2351208, 2743076, 3134944, 4114614, 4702416, 5486152, 6269888, 8229228, 9404832, 10972304, 16458456, 18809664, 21944608, 32916912, 43889216, 65833824, 131667648]

約数ペア:

[(1, 131667648), (2, 65833824), (3, 43889216), (4, 32916912), (6, 21944608), (7, 18809664), (8, 16458456), (12, 10972304), (14, 9404832), (16, 8229228), (21, 6269888), (24, 5486152), (28, 4702416), (32, 4114614), (42, 3134944), (48, 2743076), (56, 2351208), (64, 2057307), (84, 1567472), (96, 1371538), (112, 1175604), (168, 783736), (192, 685769), (224, 587802), (336, 391868), (448, 293901), (672, 195934), (1344, 97967)]