138777984

素因数分解:

$2^7\times 3^2\times {\mathrm{179}}^1\times {\mathrm{673}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 402175800

約数和(自身を除く): 263397816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 179, 192, 288, 358, 384, 537, 576, 673, 716, 1074, 1152, 1346, 1432, 1611, 2019, 2148, 2692, 2864, 3222, 4038, 4296, 5384, 5728, 6057, 6444, 8076, 8592, 10768, 11456, 12114, 12888, 16152, 17184, 21536, 22912, 24228, 25776, 32304, 34368, 43072, 48456, 51552, 64608, 68736, 86144, 96912, 103104, 120467, 129216, 193824, 206208, 240934, 258432, 361401, 387648, 481868, 722802, 775296, 963736, 1084203, 1445604, 1927472, 2168406, 2891208, 3854944, 4336812, 5782416, 7709888, 8673624, 11564832, 15419776, 17347248, 23129664, 34694496, 46259328, 69388992, 138777984]

約数ペア:

[(1, 138777984), (2, 69388992), (3, 46259328), (4, 34694496), (6, 23129664), (8, 17347248), (9, 15419776), (12, 11564832), (16, 8673624), (18, 7709888), (24, 5782416), (32, 4336812), (36, 3854944), (48, 2891208), (64, 2168406), (72, 1927472), (96, 1445604), (128, 1084203), (144, 963736), (179, 775296), (192, 722802), (288, 481868), (358, 387648), (384, 361401), (537, 258432), (576, 240934), (673, 206208), (716, 193824), (1074, 129216), (1152, 120467), (1346, 103104), (1432, 96912), (1611, 86144), (2019, 68736), (2148, 64608), (2692, 51552), (2864, 48456), (3222, 43072), (4038, 34368), (4296, 32304), (5384, 25776), (5728, 24228), (6057, 22912), (6444, 21536), (8076, 17184), (8592, 16152), (10768, 12888), (11456, 12114)]