136443008

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 295081920

約数和(自身を除く): 158638912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 167, 208, 334, 416, 491, 668, 832, 982, 1336, 1664, 1964, 2171, 2672, 3928, 4342, 5344, 6383, 7856, 8684, 10688, 12766, 15712, 17368, 21376, 25532, 31424, 34736, 51064, 62848, 69472, 81997, 102128, 138944, 163994, 204256, 277888, 327988, 408512, 655976, 817024, 1065961, 1311952, 2131922, 2623904, 4263844, 5247808, 8527688, 10495616, 17055376, 34110752, 68221504, 136443008]

約数ペア:

[(1, 136443008), (2, 68221504), (4, 34110752), (8, 17055376), (13, 10495616), (16, 8527688), (26, 5247808), (32, 4263844), (52, 2623904), (64, 2131922), (104, 1311952), (128, 1065961), (167, 817024), (208, 655976), (334, 408512), (416, 327988), (491, 277888), (668, 204256), (832, 163994), (982, 138944), (1336, 102128), (1664, 81997), (1964, 69472), (2171, 62848), (2672, 51064), (3928, 34736), (4342, 31424), (5344, 25532), (6383, 21376), (7856, 17368), (8684, 15712), (10688, 12766)]