131243616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{65101}}^1$

素因数の和:65124

約数の個数: 72

約数和(自身を含む): 426548304

約数和(自身を除く): 295304688

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, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 65101, 130202, 195303, 260404, 390606, 455707, 520808, 585909, 781212, 911414, 1041616, 1171818, 1367121, 1562424, 1822828, 2083232, 2343636, 2734242, 3124848, 3645656, 4101363, 4687272, 5468484, 6249696, 7291312, 8202726, 9374544, 10936968, 14582624, 16405452, 18749088, 21873936, 32810904, 43747872, 65621808, 131243616]

約数ペア:

[(1, 131243616), (2, 65621808), (3, 43747872), (4, 32810904), (6, 21873936), (7, 18749088), (8, 16405452), (9, 14582624), (12, 10936968), (14, 9374544), (16, 8202726), (18, 7291312), (21, 6249696), (24, 5468484), (28, 4687272), (32, 4101363), (36, 3645656), (42, 3124848), (48, 2734242), (56, 2343636), (63, 2083232), (72, 1822828), (84, 1562424), (96, 1367121), (112, 1171818), (126, 1041616), (144, 911414), (168, 781212), (224, 585909), (252, 520808), (288, 455707), (336, 390606), (504, 260404), (672, 195303), (1008, 130202), (2016, 65101)]