140552352

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3511}}^1$

素因数の和:3666

約数の個数: 72

約数和(自身を含む): 402685920

約数和(自身を除く): 262133568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3511, 4448, 5004, 6672, 7022, 10008, 10533, 13344, 14044, 20016, 21066, 28088, 31599, 40032, 42132, 56176, 63198, 84264, 112352, 126396, 168528, 252792, 337056, 488029, 505584, 976058, 1011168, 1464087, 1952116, 2928174, 3904232, 4392261, 5856348, 7808464, 8784522, 11712696, 15616928, 17569044, 23425392, 35138088, 46850784, 70276176, 140552352]

約数ペア:

[(1, 140552352), (2, 70276176), (3, 46850784), (4, 35138088), (6, 23425392), (8, 17569044), (9, 15616928), (12, 11712696), (16, 8784522), (18, 7808464), (24, 5856348), (32, 4392261), (36, 3904232), (48, 2928174), (72, 1952116), (96, 1464087), (139, 1011168), (144, 976058), (278, 505584), (288, 488029), (417, 337056), (556, 252792), (834, 168528), (1112, 126396), (1251, 112352), (1668, 84264), (2224, 63198), (2502, 56176), (3336, 42132), (3511, 40032), (4448, 31599), (5004, 28088), (6672, 21066), (7022, 20016), (10008, 14044), (10533, 13344)]