147919472

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{509}}^1$

素因数の和:1001

約数の個数: 40

約数和(自身を含む): 294824880

約数和(自身を除く): 146905408

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 443, 509, 656, 886, 1018, 1772, 2036, 3544, 4072, 7088, 8144, 18163, 20869, 36326, 41738, 72652, 83476, 145304, 166952, 225487, 290608, 333904, 450974, 901948, 1803896, 3607792, 9244967, 18489934, 36979868, 73959736, 147919472]

約数ペア:

[(1, 147919472), (2, 73959736), (4, 36979868), (8, 18489934), (16, 9244967), (41, 3607792), (82, 1803896), (164, 901948), (328, 450974), (443, 333904), (509, 290608), (656, 225487), (886, 166952), (1018, 145304), (1772, 83476), (2036, 72652), (3544, 41738), (4072, 36326), (7088, 20869), (8144, 18163)]