153656784

素因数分解:

$2^4\times 3^3\times {\mathrm{401}}^1\times {\mathrm{887}}^1$

素因数の和:1305

約数の個数: 80

約数和(自身を含む): 442650240

約数和(自身を除く): 288993456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 401, 432, 802, 887, 1203, 1604, 1774, 2406, 2661, 3208, 3548, 3609, 4812, 5322, 6416, 7096, 7218, 7983, 9624, 10644, 10827, 14192, 14436, 15966, 19248, 21288, 21654, 23949, 28872, 31932, 42576, 43308, 47898, 57744, 63864, 86616, 95796, 127728, 173232, 191592, 355687, 383184, 711374, 1067061, 1422748, 2134122, 2845496, 3201183, 4268244, 5690992, 6402366, 8536488, 9603549, 12804732, 17072976, 19207098, 25609464, 38414196, 51218928, 76828392, 153656784]

約数ペア:

[(1, 153656784), (2, 76828392), (3, 51218928), (4, 38414196), (6, 25609464), (8, 19207098), (9, 17072976), (12, 12804732), (16, 9603549), (18, 8536488), (24, 6402366), (27, 5690992), (36, 4268244), (48, 3201183), (54, 2845496), (72, 2134122), (108, 1422748), (144, 1067061), (216, 711374), (401, 383184), (432, 355687), (802, 191592), (887, 173232), (1203, 127728), (1604, 95796), (1774, 86616), (2406, 63864), (2661, 57744), (3208, 47898), (3548, 43308), (3609, 42576), (4812, 31932), (5322, 28872), (6416, 23949), (7096, 21654), (7218, 21288), (7983, 19248), (9624, 15966), (10644, 14436), (10827, 14192)]