128364672

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{11527}}^1$

素因数の和:11573

約数の個数: 64

約数和(自身を含む): 352756800

約数和(自身を除く): 224392128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 5568, 11136, 11527, 23054, 34581, 46108, 69162, 92216, 138324, 184432, 276648, 334283, 368864, 553296, 668566, 737728, 1002849, 1106592, 1337132, 1475456, 2005698, 2213184, 2674264, 4011396, 4426368, 5348528, 8022792, 10697056, 16045584, 21394112, 32091168, 42788224, 64182336, 128364672]

約数ペア:

[(1, 128364672), (2, 64182336), (3, 42788224), (4, 32091168), (6, 21394112), (8, 16045584), (12, 10697056), (16, 8022792), (24, 5348528), (29, 4426368), (32, 4011396), (48, 2674264), (58, 2213184), (64, 2005698), (87, 1475456), (96, 1337132), (116, 1106592), (128, 1002849), (174, 737728), (192, 668566), (232, 553296), (348, 368864), (384, 334283), (464, 276648), (696, 184432), (928, 138324), (1392, 92216), (1856, 69162), (2784, 46108), (3712, 34581), (5568, 23054), (11136, 11527)]