144469910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65371}}^1$

素因数の和:65408

約数の個数: 32

約数和(自身を含む): 296527392

約数和(自身を除く): 152057482

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 65371, 130742, 326855, 653710, 849823, 1111307, 1699646, 2222614, 4249115, 5556535, 8498230, 11113070, 14446991, 28893982, 72234955, 144469910]

約数ペア:

[(1, 144469910), (2, 72234955), (5, 28893982), (10, 14446991), (13, 11113070), (17, 8498230), (26, 5556535), (34, 4249115), (65, 2222614), (85, 1699646), (130, 1111307), (170, 849823), (221, 653710), (442, 326855), (1105, 130742), (2210, 65371)]