123837168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28351}}^1$

素因数の和:28382

約数の個数: 80

約数和(自身を含む): 393752576

約数和(自身を除く): 269915408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 28351, 56702, 85053, 113404, 170106, 198457, 226808, 340212, 368563, 396914, 453616, 595371, 680424, 737126, 793828, 1105689, 1190742, 1360848, 1474252, 1587656, 2211378, 2381484, 2579941, 2948504, 3175312, 4422756, 4762968, 5159882, 5897008, 7739823, 8845512, 9525936, 10319764, 15479646, 17691024, 20639528, 30959292, 41279056, 61918584, 123837168]

約数ペア:

[(1, 123837168), (2, 61918584), (3, 41279056), (4, 30959292), (6, 20639528), (7, 17691024), (8, 15479646), (12, 10319764), (13, 9525936), (14, 8845512), (16, 7739823), (21, 5897008), (24, 5159882), (26, 4762968), (28, 4422756), (39, 3175312), (42, 2948504), (48, 2579941), (52, 2381484), (56, 2211378), (78, 1587656), (84, 1474252), (91, 1360848), (104, 1190742), (112, 1105689), (156, 793828), (168, 737126), (182, 680424), (208, 595371), (273, 453616), (312, 396914), (336, 368563), (364, 340212), (546, 226808), (624, 198457), (728, 170106), (1092, 113404), (1456, 85053), (2184, 56702), (4368, 28351)]