144619128

素因数分解:

$2^3\times 3^3\times {\mathrm{409}}^1\times {\mathrm{1637}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 402948000

約数和(自身を除く): 258328872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 409, 818, 1227, 1636, 1637, 2454, 3272, 3274, 3681, 4908, 4911, 6548, 7362, 9816, 9822, 11043, 13096, 14724, 14733, 19644, 22086, 29448, 29466, 39288, 44172, 44199, 58932, 88344, 88398, 117864, 176796, 353592, 669533, 1339066, 2008599, 2678132, 4017198, 5356264, 6025797, 8034396, 12051594, 16068792, 18077391, 24103188, 36154782, 48206376, 72309564, 144619128]

約数ペア:

[(1, 144619128), (2, 72309564), (3, 48206376), (4, 36154782), (6, 24103188), (8, 18077391), (9, 16068792), (12, 12051594), (18, 8034396), (24, 6025797), (27, 5356264), (36, 4017198), (54, 2678132), (72, 2008599), (108, 1339066), (216, 669533), (409, 353592), (818, 176796), (1227, 117864), (1636, 88398), (1637, 88344), (2454, 58932), (3272, 44199), (3274, 44172), (3681, 39288), (4908, 29466), (4911, 29448), (6548, 22086), (7362, 19644), (9816, 14733), (9822, 14724), (11043, 13096)]