126903816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{135581}}^1$

素因数の和:135606

約数の個数: 48

約数和(自身を含む): 370138860

約数和(自身を除く): 243235044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 135581, 271162, 406743, 542324, 813486, 1084648, 1220229, 1626972, 1762553, 2440458, 3253944, 3525106, 4880916, 5287659, 7050212, 9761832, 10575318, 14100424, 15862977, 21150636, 31725954, 42301272, 63451908, 126903816]

約数ペア:

[(1, 126903816), (2, 63451908), (3, 42301272), (4, 31725954), (6, 21150636), (8, 15862977), (9, 14100424), (12, 10575318), (13, 9761832), (18, 7050212), (24, 5287659), (26, 4880916), (36, 3525106), (39, 3253944), (52, 2440458), (72, 1762553), (78, 1626972), (104, 1220229), (117, 1084648), (156, 813486), (234, 542324), (312, 406743), (468, 271162), (936, 135581)]