163663344

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87427}}^1$

素因数の和:87454

約数の個数: 60

約数和(自身を含む): 493268776

約数和(自身を除く): 329605432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 87427, 174854, 262281, 349708, 524562, 699416, 786843, 1049124, 1136551, 1398832, 1573686, 2098248, 2273102, 3147372, 3409653, 4196496, 4546204, 6294744, 6819306, 9092408, 10228959, 12589488, 13638612, 18184816, 20457918, 27277224, 40915836, 54554448, 81831672, 163663344]

約数ペア:

[(1, 163663344), (2, 81831672), (3, 54554448), (4, 40915836), (6, 27277224), (8, 20457918), (9, 18184816), (12, 13638612), (13, 12589488), (16, 10228959), (18, 9092408), (24, 6819306), (26, 6294744), (36, 4546204), (39, 4196496), (48, 3409653), (52, 3147372), (72, 2273102), (78, 2098248), (104, 1573686), (117, 1398832), (144, 1136551), (156, 1049124), (208, 786843), (234, 699416), (312, 524562), (468, 349708), (624, 262281), (936, 174854), (1872, 87427)]