128391552

素因数分解:

$2^7\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1968

約数の個数: 96

約数和(自身を含む): 375921000

約数和(自身を除く): 247529448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 177, 192, 236, 288, 354, 384, 472, 531, 576, 708, 944, 1062, 1152, 1416, 1888, 1889, 2124, 2832, 3776, 3778, 4248, 5664, 5667, 7552, 7556, 8496, 11328, 11334, 15112, 16992, 17001, 22656, 22668, 30224, 33984, 34002, 45336, 60448, 67968, 68004, 90672, 111451, 120896, 136008, 181344, 222902, 241792, 272016, 334353, 362688, 445804, 544032, 668706, 725376, 891608, 1003059, 1088064, 1337412, 1783216, 2006118, 2176128, 2674824, 3566432, 4012236, 5349648, 7132864, 8024472, 10699296, 14265728, 16048944, 21398592, 32097888, 42797184, 64195776, 128391552]

約数ペア:

[(1, 128391552), (2, 64195776), (3, 42797184), (4, 32097888), (6, 21398592), (8, 16048944), (9, 14265728), (12, 10699296), (16, 8024472), (18, 7132864), (24, 5349648), (32, 4012236), (36, 3566432), (48, 2674824), (59, 2176128), (64, 2006118), (72, 1783216), (96, 1337412), (118, 1088064), (128, 1003059), (144, 891608), (177, 725376), (192, 668706), (236, 544032), (288, 445804), (354, 362688), (384, 334353), (472, 272016), (531, 241792), (576, 222902), (708, 181344), (944, 136008), (1062, 120896), (1152, 111451), (1416, 90672), (1888, 68004), (1889, 67968), (2124, 60448), (2832, 45336), (3776, 34002), (3778, 33984), (4248, 30224), (5664, 22668), (5667, 22656), (7552, 17001), (7556, 16992), (8496, 15112), (11328, 11334)]