181847744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1873

約数の個数: 56

約数和(自身を含む): 391899648

約数和(自身を除く): 210051904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 1721, 2032, 3302, 3442, 4064, 6604, 6884, 8128, 13208, 13768, 22373, 26416, 27536, 44746, 52832, 55072, 89492, 105664, 110144, 178984, 218567, 357968, 437134, 715936, 874268, 1431872, 1748536, 2841371, 3497072, 5682742, 6994144, 11365484, 13988288, 22730968, 45461936, 90923872, 181847744]

約数ペア:

[(1, 181847744), (2, 90923872), (4, 45461936), (8, 22730968), (13, 13988288), (16, 11365484), (26, 6994144), (32, 5682742), (52, 3497072), (64, 2841371), (104, 1748536), (127, 1431872), (208, 874268), (254, 715936), (416, 437134), (508, 357968), (832, 218567), (1016, 178984), (1651, 110144), (1721, 105664), (2032, 89492), (3302, 55072), (3442, 52832), (4064, 44746), (6604, 27536), (6884, 26416), (8128, 22373), (13208, 13768)]