155455848

素因数分解:

$2^3\times 3^5\times {\mathrm{79967}}^1$

素因数の和:79988

約数の個数: 48

約数和(自身を含む): 436625280

約数和(自身を除く): 281169432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 79967, 159934, 239901, 319868, 479802, 639736, 719703, 959604, 1439406, 1919208, 2159109, 2878812, 4318218, 5757624, 6477327, 8636436, 12954654, 17272872, 19431981, 25909308, 38863962, 51818616, 77727924, 155455848]

約数ペア:

[(1, 155455848), (2, 77727924), (3, 51818616), (4, 38863962), (6, 25909308), (8, 19431981), (9, 17272872), (12, 12954654), (18, 8636436), (24, 6477327), (27, 5757624), (36, 4318218), (54, 2878812), (72, 2159109), (81, 1919208), (108, 1439406), (162, 959604), (216, 719703), (243, 639736), (324, 479802), (486, 319868), (648, 239901), (972, 159934), (1944, 79967)]