172467864

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 495768000

約数和(自身を除く): 323300136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 139, 152, 171, 228, 278, 342, 417, 456, 556, 684, 834, 907, 1112, 1251, 1368, 1668, 1814, 2502, 2641, 2721, 3336, 3628, 5004, 5282, 5442, 7256, 7923, 8163, 10008, 10564, 10884, 15846, 16326, 17233, 21128, 21768, 23769, 31692, 32652, 34466, 47538, 51699, 63384, 65304, 68932, 95076, 103398, 126073, 137864, 155097, 190152, 206796, 252146, 310194, 378219, 413592, 504292, 620388, 756438, 1008584, 1134657, 1240776, 1512876, 2269314, 2395387, 3025752, 4538628, 4790774, 7186161, 9077256, 9581548, 14372322, 19163096, 21558483, 28744644, 43116966, 57489288, 86233932, 172467864]

約数ペア:

[(1, 172467864), (2, 86233932), (3, 57489288), (4, 43116966), (6, 28744644), (8, 21558483), (9, 19163096), (12, 14372322), (18, 9581548), (19, 9077256), (24, 7186161), (36, 4790774), (38, 4538628), (57, 3025752), (72, 2395387), (76, 2269314), (114, 1512876), (139, 1240776), (152, 1134657), (171, 1008584), (228, 756438), (278, 620388), (342, 504292), (417, 413592), (456, 378219), (556, 310194), (684, 252146), (834, 206796), (907, 190152), (1112, 155097), (1251, 137864), (1368, 126073), (1668, 103398), (1814, 95076), (2502, 68932), (2641, 65304), (2721, 63384), (3336, 51699), (3628, 47538), (5004, 34466), (5282, 32652), (5442, 31692), (7256, 23769), (7923, 21768), (8163, 21128), (10008, 17233), (10564, 16326), (10884, 15846)]