153929552

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 351917952

約数和(自身を除く): 197988400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 73, 112, 134, 146, 268, 281, 292, 469, 511, 536, 562, 584, 938, 1022, 1072, 1124, 1168, 1876, 1967, 2044, 2248, 3752, 3934, 4088, 4496, 4891, 7504, 7868, 8176, 9782, 15736, 18827, 19564, 20513, 31472, 34237, 37654, 39128, 41026, 68474, 75308, 78256, 82052, 131789, 136948, 143591, 150616, 164104, 263578, 273896, 287182, 301232, 328208, 527156, 547792, 574364, 1054312, 1148728, 1374371, 2108624, 2297456, 2748742, 5497484, 9620597, 10994968, 19241194, 21989936, 38482388, 76964776, 153929552]

約数ペア:

[(1, 153929552), (2, 76964776), (4, 38482388), (7, 21989936), (8, 19241194), (14, 10994968), (16, 9620597), (28, 5497484), (56, 2748742), (67, 2297456), (73, 2108624), (112, 1374371), (134, 1148728), (146, 1054312), (268, 574364), (281, 547792), (292, 527156), (469, 328208), (511, 301232), (536, 287182), (562, 273896), (584, 263578), (938, 164104), (1022, 150616), (1072, 143591), (1124, 136948), (1168, 131789), (1876, 82052), (1967, 78256), (2044, 75308), (2248, 68474), (3752, 41026), (3934, 39128), (4088, 37654), (4496, 34237), (4891, 31472), (7504, 20513), (7868, 19564), (8176, 18827), (9782, 15736)]