153405714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1489}}^1$

素因数の和:1735

約数の個数: 64

約数和(自身を含む): 384491520

約数和(自身を除く): 231085806

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 223, 231, 446, 462, 669, 1338, 1489, 1561, 2453, 2978, 3122, 4467, 4683, 4906, 7359, 8934, 9366, 10423, 14718, 16379, 17171, 20846, 31269, 32758, 34342, 49137, 51513, 62538, 98274, 103026, 114653, 229306, 332047, 343959, 664094, 687918, 996141, 1992282, 2324329, 3652517, 4648658, 6972987, 7305034, 10957551, 13945974, 21915102, 25567619, 51135238, 76702857, 153405714]

約数ペア:

[(1, 153405714), (2, 76702857), (3, 51135238), (6, 25567619), (7, 21915102), (11, 13945974), (14, 10957551), (21, 7305034), (22, 6972987), (33, 4648658), (42, 3652517), (66, 2324329), (77, 1992282), (154, 996141), (223, 687918), (231, 664094), (446, 343959), (462, 332047), (669, 229306), (1338, 114653), (1489, 103026), (1561, 98274), (2453, 62538), (2978, 51513), (3122, 49137), (4467, 34342), (4683, 32758), (4906, 31269), (7359, 20846), (8934, 17171), (9366, 16379), (10423, 14718)]