145799484

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4937}}^1$

素因数の和:5074

約数の個数: 48

約数和(自身を含む): 358380288

約数和(自身を除く): 212580804

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 107, 138, 214, 276, 321, 428, 642, 1284, 2461, 4922, 4937, 7383, 9844, 9874, 14766, 14811, 19748, 29532, 29622, 59244, 113551, 227102, 340653, 454204, 528259, 681306, 1056518, 1362612, 1584777, 2113036, 3169554, 6339108, 12149957, 24299914, 36449871, 48599828, 72899742, 145799484]

約数ペア:

[(1, 145799484), (2, 72899742), (3, 48599828), (4, 36449871), (6, 24299914), (12, 12149957), (23, 6339108), (46, 3169554), (69, 2113036), (92, 1584777), (107, 1362612), (138, 1056518), (214, 681306), (276, 528259), (321, 454204), (428, 340653), (642, 227102), (1284, 113551), (2461, 59244), (4922, 29622), (4937, 29532), (7383, 19748), (9844, 14811), (9874, 14766)]