125520616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 135752984

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 89, 104, 142, 178, 191, 284, 356, 382, 568, 712, 764, 923, 1157, 1528, 1846, 2314, 2483, 3692, 4628, 4966, 6319, 7384, 9256, 9932, 12638, 13561, 16999, 19864, 25276, 27122, 33998, 50552, 54244, 67996, 82147, 108488, 135992, 164294, 176293, 220987, 328588, 352586, 441974, 657176, 705172, 883948, 1206929, 1410344, 1767896, 2413858, 4827716, 9655432, 15690077, 31380154, 62760308, 125520616]

約数ペア:

[(1, 125520616), (2, 62760308), (4, 31380154), (8, 15690077), (13, 9655432), (26, 4827716), (52, 2413858), (71, 1767896), (89, 1410344), (104, 1206929), (142, 883948), (178, 705172), (191, 657176), (284, 441974), (356, 352586), (382, 328588), (568, 220987), (712, 176293), (764, 164294), (923, 135992), (1157, 108488), (1528, 82147), (1846, 67996), (2314, 54244), (2483, 50552), (3692, 33998), (4628, 27122), (4966, 25276), (6319, 19864), (7384, 16999), (9256, 13561), (9932, 12638)]