131337648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4127}}^1$

素因数の和:4171

約数の個数: 120

約数和(自身を含む): 419223168

約数和(自身を除く): 287885520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 4127, 5304, 7956, 8254, 10608, 12381, 15912, 16508, 24762, 31824, 33016, 37143, 49524, 53651, 66032, 70159, 74286, 99048, 107302, 140318, 148572, 160953, 198096, 210477, 214604, 280636, 297144, 321906, 420954, 429208, 482859, 561272, 594288, 631431, 643812, 841908, 858416, 912067, 965718, 1122544, 1262862, 1287624, 1683816, 1824134, 1931436, 2525724, 2575248, 2736201, 3367632, 3648268, 3862872, 5051448, 5472402, 7296536, 7725744, 8208603, 10102896, 10944804, 14593072, 16417206, 21889608, 32834412, 43779216, 65668824, 131337648]

約数ペア:

[(1, 131337648), (2, 65668824), (3, 43779216), (4, 32834412), (6, 21889608), (8, 16417206), (9, 14593072), (12, 10944804), (13, 10102896), (16, 8208603), (17, 7725744), (18, 7296536), (24, 5472402), (26, 5051448), (34, 3862872), (36, 3648268), (39, 3367632), (48, 2736201), (51, 2575248), (52, 2525724), (68, 1931436), (72, 1824134), (78, 1683816), (102, 1287624), (104, 1262862), (117, 1122544), (136, 965718), (144, 912067), (153, 858416), (156, 841908), (204, 643812), (208, 631431), (221, 594288), (234, 561272), (272, 482859), (306, 429208), (312, 420954), (408, 321906), (442, 297144), (468, 280636), (612, 214604), (624, 210477), (663, 198096), (816, 160953), (884, 148572), (936, 140318), (1224, 107302), (1326, 99048), (1768, 74286), (1872, 70159), (1989, 66032), (2448, 53651), (2652, 49524), (3536, 37143), (3978, 33016), (4127, 31824), (5304, 24762), (7956, 16508), (8254, 15912), (10608, 12381)]