145731816

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 408682560

約数和(自身を除く): 262950744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 103, 129, 172, 206, 258, 309, 344, 387, 412, 457, 516, 618, 774, 824, 914, 927, 1032, 1236, 1371, 1548, 1828, 1854, 2472, 2742, 3096, 3656, 3708, 4113, 4429, 5484, 7416, 8226, 8858, 10968, 13287, 16452, 17716, 19651, 26574, 32904, 35432, 39302, 39861, 47071, 53148, 58953, 78604, 79722, 94142, 106296, 117906, 141213, 157208, 159444, 176859, 188284, 235812, 282426, 318888, 353718, 376568, 423639, 471624, 564852, 707436, 847278, 1129704, 1414872, 1694556, 2024053, 3389112, 4048106, 6072159, 8096212, 12144318, 16192424, 18216477, 24288636, 36432954, 48577272, 72865908, 145731816]

約数ペア:

[(1, 145731816), (2, 72865908), (3, 48577272), (4, 36432954), (6, 24288636), (8, 18216477), (9, 16192424), (12, 12144318), (18, 8096212), (24, 6072159), (36, 4048106), (43, 3389112), (72, 2024053), (86, 1694556), (103, 1414872), (129, 1129704), (172, 847278), (206, 707436), (258, 564852), (309, 471624), (344, 423639), (387, 376568), (412, 353718), (457, 318888), (516, 282426), (618, 235812), (774, 188284), (824, 176859), (914, 159444), (927, 157208), (1032, 141213), (1236, 117906), (1371, 106296), (1548, 94142), (1828, 79722), (1854, 78604), (2472, 58953), (2742, 53148), (3096, 47071), (3656, 39861), (3708, 39302), (4113, 35432), (4429, 32904), (5484, 26574), (7416, 19651), (8226, 17716), (8858, 16452), (10968, 13287)]