156944235416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{2000003}}^1$

素因数の和:2000603

約数の個数: 32

約数和(自身を含む): 312120624240

約数和(自身を除く): 155176388824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 577, 1154, 2308, 4616, 9809, 19618, 39236, 78472, 2000003, 4000006, 8000012, 16000024, 34000051, 68000102, 136000204, 272000408, 1154001731, 2308003462, 4616006924, 9232013848, 19618029427, 39236058854, 78472117708, 156944235416]

約数ペア:

[(1, 156944235416), (2, 78472117708), (4, 39236058854), (8, 19618029427), (17, 9232013848), (34, 4616006924), (68, 2308003462), (136, 1154001731), (577, 272000408), (1154, 136000204), (2308, 68000102), (4616, 34000051), (9809, 16000024), (19618, 8000012), (39236, 4000006), (78472, 2000003)]