144466480

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{21757}}^1$

素因数の和:21853

約数の個数: 40

約数和(自身を含む): 339946992

約数和(自身を除く): 195480512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 21757, 43514, 87028, 108785, 174056, 217570, 348112, 435140, 870280, 1740560, 1805831, 3611662, 7223324, 9029155, 14446648, 18058310, 28893296, 36116620, 72233240, 144466480]

約数ペア:

[(1, 144466480), (2, 72233240), (4, 36116620), (5, 28893296), (8, 18058310), (10, 14446648), (16, 9029155), (20, 7223324), (40, 3611662), (80, 1805831), (83, 1740560), (166, 870280), (332, 435140), (415, 348112), (664, 217570), (830, 174056), (1328, 108785), (1660, 87028), (3320, 43514), (6640, 21757)]