141972768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{70423}}^1$

素因数の和:70446

約数の個数: 72

約数和(自身を含む): 461418048

約数和(自身を除く): 319445280

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, 70423, 140846, 211269, 281692, 422538, 492961, 563384, 633807, 845076, 985922, 1126768, 1267614, 1478883, 1690152, 1971844, 2253536, 2535228, 2957766, 3380304, 3943688, 4436649, 5070456, 5915532, 6760608, 7887376, 8873298, 10140912, 11831064, 15774752, 17746596, 20281824, 23662128, 35493192, 47324256, 70986384, 141972768]

約数ペア:

[(1, 141972768), (2, 70986384), (3, 47324256), (4, 35493192), (6, 23662128), (7, 20281824), (8, 17746596), (9, 15774752), (12, 11831064), (14, 10140912), (16, 8873298), (18, 7887376), (21, 6760608), (24, 5915532), (28, 5070456), (32, 4436649), (36, 3943688), (42, 3380304), (48, 2957766), (56, 2535228), (63, 2253536), (72, 1971844), (84, 1690152), (96, 1478883), (112, 1267614), (126, 1126768), (144, 985922), (168, 845076), (224, 633807), (252, 563384), (288, 492961), (336, 422538), (504, 281692), (672, 211269), (1008, 140846), (2016, 70423)]