167203120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2498

約数の個数: 80

約数和(自身を含む): 447971328

約数和(自身を除く): 280768208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2032, 2351, 2540, 3556, 4445, 4702, 5080, 7112, 8890, 9404, 10160, 11755, 14224, 16457, 17780, 18808, 23510, 32914, 35560, 37616, 47020, 65828, 71120, 82285, 94040, 131656, 164570, 188080, 263312, 298577, 329140, 597154, 658280, 1194308, 1316560, 1492885, 2090039, 2388616, 2985770, 4180078, 4777232, 5971540, 8360156, 10450195, 11943080, 16720312, 20900390, 23886160, 33440624, 41800780, 83601560, 167203120]

約数ペア:

[(1, 167203120), (2, 83601560), (4, 41800780), (5, 33440624), (7, 23886160), (8, 20900390), (10, 16720312), (14, 11943080), (16, 10450195), (20, 8360156), (28, 5971540), (35, 4777232), (40, 4180078), (56, 2985770), (70, 2388616), (80, 2090039), (112, 1492885), (127, 1316560), (140, 1194308), (254, 658280), (280, 597154), (508, 329140), (560, 298577), (635, 263312), (889, 188080), (1016, 164570), (1270, 131656), (1778, 94040), (2032, 82285), (2351, 71120), (2540, 65828), (3556, 47020), (4445, 37616), (4702, 35560), (5080, 32914), (7112, 23510), (8890, 18808), (9404, 17780), (10160, 16457), (11755, 14224)]