129042816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 398664960

約数和(自身を除く): 269622144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 336, 366, 384, 427, 448, 488, 672, 732, 787, 854, 896, 976, 1281, 1344, 1464, 1574, 1708, 1952, 2361, 2562, 2688, 2928, 3148, 3416, 3904, 4722, 5124, 5509, 5856, 6296, 6832, 7808, 9444, 10248, 11018, 11712, 12592, 13664, 16527, 18888, 20496, 22036, 23424, 25184, 27328, 33054, 37776, 40992, 44072, 48007, 50368, 54656, 66108, 75552, 81984, 88144, 96014, 100736, 132216, 144021, 151104, 163968, 176288, 192028, 264432, 288042, 302208, 336049, 352576, 384056, 528864, 576084, 672098, 705152, 768112, 1008147, 1057728, 1152168, 1344196, 1536224, 2016294, 2115456, 2304336, 2688392, 3072448, 4032588, 4608672, 5376784, 6144896, 8065176, 9217344, 10753568, 16130352, 18434688, 21507136, 32260704, 43014272, 64521408, 129042816]

約数ペア:

[(1, 129042816), (2, 64521408), (3, 43014272), (4, 32260704), (6, 21507136), (7, 18434688), (8, 16130352), (12, 10753568), (14, 9217344), (16, 8065176), (21, 6144896), (24, 5376784), (28, 4608672), (32, 4032588), (42, 3072448), (48, 2688392), (56, 2304336), (61, 2115456), (64, 2016294), (84, 1536224), (96, 1344196), (112, 1152168), (122, 1057728), (128, 1008147), (168, 768112), (183, 705152), (192, 672098), (224, 576084), (244, 528864), (336, 384056), (366, 352576), (384, 336049), (427, 302208), (448, 288042), (488, 264432), (672, 192028), (732, 176288), (787, 163968), (854, 151104), (896, 144021), (976, 132216), (1281, 100736), (1344, 96014), (1464, 88144), (1574, 81984), (1708, 75552), (1952, 66108), (2361, 54656), (2562, 50368), (2688, 48007), (2928, 44072), (3148, 40992), (3416, 37776), (3904, 33054), (4722, 27328), (5124, 25184), (5509, 23424), (5856, 22036), (6296, 20496), (6832, 18888), (7808, 16527), (9444, 13664), (10248, 12592), (11018, 11712)]