128509752

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 381888000

約数和(自身を除く): 253378248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 67, 84, 98, 134, 147, 168, 196, 201, 233, 268, 294, 343, 392, 402, 466, 469, 536, 588, 686, 699, 804, 932, 938, 1029, 1176, 1372, 1398, 1407, 1608, 1631, 1864, 1876, 2058, 2744, 2796, 2814, 3262, 3283, 3752, 4116, 4893, 5592, 5628, 6524, 6566, 8232, 9786, 9849, 11256, 11417, 13048, 13132, 15611, 19572, 19698, 22834, 22981, 26264, 31222, 34251, 39144, 39396, 45668, 45962, 46833, 62444, 68502, 68943, 78792, 79919, 91336, 91924, 93666, 109277, 124888, 137004, 137886, 159838, 183848, 187332, 218554, 239757, 274008, 275772, 319676, 327831, 374664, 437108, 479514, 551544, 639352, 655662, 764939, 874216, 959028, 1311324, 1529878, 1918056, 2294817, 2622648, 3059756, 4589634, 5354573, 6119512, 9179268, 10709146, 16063719, 18358536, 21418292, 32127438, 42836584, 64254876, 128509752]

約数ペア:

[(1, 128509752), (2, 64254876), (3, 42836584), (4, 32127438), (6, 21418292), (7, 18358536), (8, 16063719), (12, 10709146), (14, 9179268), (21, 6119512), (24, 5354573), (28, 4589634), (42, 3059756), (49, 2622648), (56, 2294817), (67, 1918056), (84, 1529878), (98, 1311324), (134, 959028), (147, 874216), (168, 764939), (196, 655662), (201, 639352), (233, 551544), (268, 479514), (294, 437108), (343, 374664), (392, 327831), (402, 319676), (466, 275772), (469, 274008), (536, 239757), (588, 218554), (686, 187332), (699, 183848), (804, 159838), (932, 137886), (938, 137004), (1029, 124888), (1176, 109277), (1372, 93666), (1398, 91924), (1407, 91336), (1608, 79919), (1631, 78792), (1864, 68943), (1876, 68502), (2058, 62444), (2744, 46833), (2796, 45962), (2814, 45668), (3262, 39396), (3283, 39144), (3752, 34251), (4116, 31222), (4893, 26264), (5592, 22981), (5628, 22834), (6524, 19698), (6566, 19572), (8232, 15611), (9786, 13132), (9849, 13048), (11256, 11417)]