140542992

素因数分解:

$2^4\times 3^3\times {\mathrm{263}}^1\times {\mathrm{1237}}^1$

素因数の和:1517

約数の個数: 80

約数和(自身を含む): 405271680

約数和(自身を除く): 264728688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 263, 432, 526, 789, 1052, 1237, 1578, 2104, 2367, 2474, 3156, 3711, 4208, 4734, 4948, 6312, 7101, 7422, 9468, 9896, 11133, 12624, 14202, 14844, 18936, 19792, 22266, 28404, 29688, 33399, 37872, 44532, 56808, 59376, 66798, 89064, 113616, 133596, 178128, 267192, 325331, 534384, 650662, 975993, 1301324, 1951986, 2602648, 2927979, 3903972, 5205296, 5855958, 7807944, 8783937, 11711916, 15615888, 17567874, 23423832, 35135748, 46847664, 70271496, 140542992]

約数ペア:

[(1, 140542992), (2, 70271496), (3, 46847664), (4, 35135748), (6, 23423832), (8, 17567874), (9, 15615888), (12, 11711916), (16, 8783937), (18, 7807944), (24, 5855958), (27, 5205296), (36, 3903972), (48, 2927979), (54, 2602648), (72, 1951986), (108, 1301324), (144, 975993), (216, 650662), (263, 534384), (432, 325331), (526, 267192), (789, 178128), (1052, 133596), (1237, 113616), (1578, 89064), (2104, 66798), (2367, 59376), (2474, 56808), (3156, 44532), (3711, 37872), (4208, 33399), (4734, 29688), (4948, 28404), (6312, 22266), (7101, 19792), (7422, 18936), (9468, 14844), (9896, 14202), (11133, 12624)]