158086260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2531}}^1$

素因数の和:2893

約数の個数: 72

約数和(自身を含む): 481100256

約数和(自身を除く): 323013996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 694, 1041, 1388, 1735, 2082, 2531, 3123, 3470, 4164, 5062, 5205, 6246, 6940, 7593, 10124, 10410, 12492, 12655, 15186, 15615, 20820, 22779, 25310, 30372, 31230, 37965, 45558, 50620, 62460, 75930, 91116, 113895, 151860, 227790, 455580, 878257, 1756514, 2634771, 3513028, 4391285, 5269542, 7904313, 8782570, 10539084, 13173855, 15808626, 17565140, 26347710, 31617252, 39521565, 52695420, 79043130, 158086260]

約数ペア:

[(1, 158086260), (2, 79043130), (3, 52695420), (4, 39521565), (5, 31617252), (6, 26347710), (9, 17565140), (10, 15808626), (12, 13173855), (15, 10539084), (18, 8782570), (20, 7904313), (30, 5269542), (36, 4391285), (45, 3513028), (60, 2634771), (90, 1756514), (180, 878257), (347, 455580), (694, 227790), (1041, 151860), (1388, 113895), (1735, 91116), (2082, 75930), (2531, 62460), (3123, 50620), (3470, 45558), (4164, 37965), (5062, 31230), (5205, 30372), (6246, 25310), (6940, 22779), (7593, 20820), (10124, 15615), (10410, 15186), (12492, 12655)]