155141208

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^2\times {\mathrm{619}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 428106900

約数和(自身を除く): 272965692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 619, 708, 1062, 1238, 1416, 1857, 2124, 2476, 3481, 3714, 4248, 4952, 5571, 6962, 7428, 10443, 11142, 13924, 14856, 20886, 22284, 27848, 31329, 36521, 41772, 44568, 62658, 73042, 83544, 109563, 125316, 146084, 219126, 250632, 292168, 328689, 438252, 657378, 876504, 1314756, 2154739, 2629512, 4309478, 6464217, 8618956, 12928434, 17237912, 19392651, 25856868, 38785302, 51713736, 77570604, 155141208]

約数ペア:

[(1, 155141208), (2, 77570604), (3, 51713736), (4, 38785302), (6, 25856868), (8, 19392651), (9, 17237912), (12, 12928434), (18, 8618956), (24, 6464217), (36, 4309478), (59, 2629512), (72, 2154739), (118, 1314756), (177, 876504), (236, 657378), (354, 438252), (472, 328689), (531, 292168), (619, 250632), (708, 219126), (1062, 146084), (1238, 125316), (1416, 109563), (1857, 83544), (2124, 73042), (2476, 62658), (3481, 44568), (3714, 41772), (4248, 36521), (4952, 31329), (5571, 27848), (6962, 22284), (7428, 20886), (10443, 14856), (11142, 13924)]