143003752

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{919}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 274233600

約数和(自身を除く): 131229848

約数列:

[1, 2, 4, 8, 53, 106, 212, 367, 424, 734, 919, 1468, 1838, 2936, 3676, 7352, 19451, 38902, 48707, 77804, 97414, 155608, 194828, 337273, 389656, 674546, 1349092, 2698184, 17875469, 35750938, 71501876, 143003752]

約数ペア:

[(1, 143003752), (2, 71501876), (4, 35750938), (8, 17875469), (53, 2698184), (106, 1349092), (212, 674546), (367, 389656), (424, 337273), (734, 194828), (919, 155608), (1468, 97414), (1838, 77804), (2936, 48707), (3676, 38902), (7352, 19451)]