138303288

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{4027}}^1$

素因数の和:4098

約数の個数: 80

約数和(自身を含む): 394784280

約数和(自身を除く): 256480992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2862, 3816, 4027, 4293, 5724, 8054, 8586, 11448, 12081, 16108, 17172, 24162, 32216, 34344, 36243, 48324, 72486, 96648, 108729, 144972, 213431, 217458, 289944, 326187, 426862, 434916, 640293, 652374, 853724, 869832, 1280586, 1304748, 1707448, 1920879, 2561172, 2609496, 3841758, 5122344, 5762637, 7683516, 11525274, 15367032, 17287911, 23050548, 34575822, 46101096, 69151644, 138303288]

約数ペア:

[(1, 138303288), (2, 69151644), (3, 46101096), (4, 34575822), (6, 23050548), (8, 17287911), (9, 15367032), (12, 11525274), (18, 7683516), (24, 5762637), (27, 5122344), (36, 3841758), (53, 2609496), (54, 2561172), (72, 1920879), (81, 1707448), (106, 1304748), (108, 1280586), (159, 869832), (162, 853724), (212, 652374), (216, 640293), (318, 434916), (324, 426862), (424, 326187), (477, 289944), (636, 217458), (648, 213431), (954, 144972), (1272, 108729), (1431, 96648), (1908, 72486), (2862, 48324), (3816, 36243), (4027, 34344), (4293, 32216), (5724, 24162), (8054, 17172), (8586, 16108), (11448, 12081)]