128273184

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{34261}}^1$

素因数の和:34290

約数の個数: 72

約数和(自身を含む): 392848092

約数和(自身を除く): 264574908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 34261, 68522, 102783, 137044, 205566, 274088, 308349, 411132, 445393, 548176, 616698, 822264, 890786, 1096352, 1233396, 1336179, 1644528, 1781572, 2466792, 2672358, 3289056, 3563144, 4008537, 4933584, 5344716, 7126288, 8017074, 9867168, 10689432, 14252576, 16034148, 21378864, 32068296, 42757728, 64136592, 128273184]

約数ペア:

[(1, 128273184), (2, 64136592), (3, 42757728), (4, 32068296), (6, 21378864), (8, 16034148), (9, 14252576), (12, 10689432), (13, 9867168), (16, 8017074), (18, 7126288), (24, 5344716), (26, 4933584), (32, 4008537), (36, 3563144), (39, 3289056), (48, 2672358), (52, 2466792), (72, 1781572), (78, 1644528), (96, 1336179), (104, 1233396), (117, 1096352), (144, 890786), (156, 822264), (208, 616698), (234, 548176), (288, 445393), (312, 411132), (416, 308349), (468, 274088), (624, 205566), (936, 137044), (1248, 102783), (1872, 68522), (3744, 34261)]