156787159340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8174513}}^1$

素因数の和:8174666

約数の個数: 48

約数和(自身を含む): 379035865152

約数和(自身を除く): 222248705812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 9590, 19180, 8174513, 16349026, 32698052, 40872565, 57221591, 81745130, 114443182, 163490260, 228886364, 286107955, 572215910, 1119908281, 1144431820, 2239816562, 4479633124, 5599541405, 7839357967, 11199082810, 15678715934, 22398165620, 31357431868, 39196789835, 78393579670, 156787159340]

約数ペア:

[(1, 156787159340), (2, 78393579670), (4, 39196789835), (5, 31357431868), (7, 22398165620), (10, 15678715934), (14, 11199082810), (20, 7839357967), (28, 5599541405), (35, 4479633124), (70, 2239816562), (137, 1144431820), (140, 1119908281), (274, 572215910), (548, 286107955), (685, 228886364), (959, 163490260), (1370, 114443182), (1918, 81745130), (2740, 57221591), (3836, 40872565), (4795, 32698052), (9590, 16349026), (19180, 8174513)]