155316301

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 194641920

約数和(自身を除く): 39325619

約数列:

[1, 7, 17, 43, 119, 127, 239, 301, 731, 889, 1673, 2159, 4063, 5117, 5461, 10277, 15113, 28441, 30353, 38227, 71939, 92837, 174709, 212471, 516001, 649859, 1222963, 1305179, 3612007, 9136253, 22188043, 155316301]

約数ペア:

[(1, 155316301), (7, 22188043), (17, 9136253), (43, 3612007), (119, 1305179), (127, 1222963), (239, 649859), (301, 516001), (731, 212471), (889, 174709), (1673, 92837), (2159, 71939), (4063, 38227), (5117, 30353), (5461, 28441), (10277, 15113)]