149670528

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{55681}}^1$

素因数の和:55705

約数の個数: 64

約数和(自身を含む): 454365120

約数和(自身を除く): 304694592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 55681, 111362, 167043, 222724, 334086, 389767, 445448, 668172, 779534, 890896, 1169301, 1336344, 1559068, 1781792, 2338602, 2672688, 3118136, 3563584, 4677204, 5345376, 6236272, 7127168, 9354408, 10690752, 12472544, 18708816, 21381504, 24945088, 37417632, 49890176, 74835264, 149670528]

約数ペア:

[(1, 149670528), (2, 74835264), (3, 49890176), (4, 37417632), (6, 24945088), (7, 21381504), (8, 18708816), (12, 12472544), (14, 10690752), (16, 9354408), (21, 7127168), (24, 6236272), (28, 5345376), (32, 4677204), (42, 3563584), (48, 3118136), (56, 2672688), (64, 2338602), (84, 1781792), (96, 1559068), (112, 1336344), (128, 1169301), (168, 890896), (192, 779534), (224, 668172), (336, 445448), (384, 389767), (448, 334086), (672, 222724), (896, 167043), (1344, 111362), (2688, 55681)]