153298360

素因数分解:

$2^3\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{3761}}^1$

素因数の和:4791

約数の個数: 32

約数和(自身を含む): 345351600

約数和(自身を除く): 192053240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1019, 2038, 3761, 4076, 5095, 7522, 8152, 10190, 15044, 18805, 20380, 30088, 37610, 40760, 75220, 150440, 3832459, 7664918, 15329836, 19162295, 30659672, 38324590, 76649180, 153298360]

約数ペア:

[(1, 153298360), (2, 76649180), (4, 38324590), (5, 30659672), (8, 19162295), (10, 15329836), (20, 7664918), (40, 3832459), (1019, 150440), (2038, 75220), (3761, 40760), (4076, 37610), (5095, 30088), (7522, 20380), (8152, 18805), (10190, 15044)]