198432

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:82

約数の個数: 72

約数和(自身を含む): 619164

約数和(自身を除く): 420732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 72, 78, 96, 104, 106, 117, 144, 156, 159, 208, 212, 234, 288, 312, 318, 416, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1248, 1272, 1378, 1696, 1872, 1908, 2067, 2544, 2756, 3744, 3816, 4134, 5088, 5512, 6201, 7632, 8268, 11024, 12402, 15264, 16536, 22048, 24804, 33072, 49608, 66144, 99216, 198432]

約数ペア:

[(1, 198432), (2, 99216), (3, 66144), (4, 49608), (6, 33072), (8, 24804), (9, 22048), (12, 16536), (13, 15264), (16, 12402), (18, 11024), (24, 8268), (26, 7632), (32, 6201), (36, 5512), (39, 5088), (48, 4134), (52, 3816), (53, 3744), (72, 2756), (78, 2544), (96, 2067), (104, 1908), (106, 1872), (117, 1696), (144, 1378), (156, 1272), (159, 1248), (208, 954), (212, 936), (234, 848), (288, 689), (312, 636), (318, 624), (416, 477), (424, 468)]