127689248

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 262370304

約数和(自身を除く): 134681056

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 97, 124, 194, 248, 388, 496, 776, 992, 1327, 1552, 2654, 3007, 3104, 5308, 6014, 10616, 12028, 21232, 24056, 41137, 42464, 48112, 82274, 96224, 128719, 164548, 257438, 329096, 514876, 658192, 1029752, 1316384, 2059504, 3990289, 4119008, 7980578, 15961156, 31922312, 63844624, 127689248]

約数ペア:

[(1, 127689248), (2, 63844624), (4, 31922312), (8, 15961156), (16, 7980578), (31, 4119008), (32, 3990289), (62, 2059504), (97, 1316384), (124, 1029752), (194, 658192), (248, 514876), (388, 329096), (496, 257438), (776, 164548), (992, 128719), (1327, 96224), (1552, 82274), (2654, 48112), (3007, 42464), (3104, 41137), (5308, 24056), (6014, 21232), (10616, 12028)]