128553408

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4211}}^1$

素因数の和:4282

約数の個数: 84

約数和(自身を含む): 375516648

約数和(自身を除く): 246963240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 4211, 5088, 7632, 8422, 10176, 12633, 15264, 16844, 25266, 30528, 33688, 37899, 50532, 67376, 75798, 101064, 134752, 151596, 202128, 223183, 269504, 303192, 404256, 446366, 606384, 669549, 808512, 892732, 1212768, 1339098, 1785464, 2008647, 2425536, 2678196, 3570928, 4017294, 5356392, 7141856, 8034588, 10712784, 14283712, 16069176, 21425568, 32138352, 42851136, 64276704, 128553408]

約数ペア:

[(1, 128553408), (2, 64276704), (3, 42851136), (4, 32138352), (6, 21425568), (8, 16069176), (9, 14283712), (12, 10712784), (16, 8034588), (18, 7141856), (24, 5356392), (32, 4017294), (36, 3570928), (48, 2678196), (53, 2425536), (64, 2008647), (72, 1785464), (96, 1339098), (106, 1212768), (144, 892732), (159, 808512), (192, 669549), (212, 606384), (288, 446366), (318, 404256), (424, 303192), (477, 269504), (576, 223183), (636, 202128), (848, 151596), (954, 134752), (1272, 101064), (1696, 75798), (1908, 67376), (2544, 50532), (3392, 37899), (3816, 33688), (4211, 30528), (5088, 25266), (7632, 16844), (8422, 15264), (10176, 12633)]