156916980180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5348227}}^1$

素因数の和:5348405

約数の個数: 72

約数和(自身を含む): 478901728032

約数和(自身を除く): 321984747852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5868, 7335, 9780, 14670, 29340, 5348227, 10696454, 16044681, 21392908, 26741135, 32089362, 48134043, 53482270, 64178724, 80223405, 96268086, 106964540, 160446810, 192536172, 240670215, 320893620, 481340430, 871761001, 962680860, 1743522002, 2615283003, 3487044004, 4358805005, 5230566006, 7845849009, 8717610010, 10461132012, 13076415015, 15691698018, 17435220020, 26152830030, 31383396036, 39229245045, 52305660060, 78458490090, 156916980180]

約数ペア:

[(1, 156916980180), (2, 78458490090), (3, 52305660060), (4, 39229245045), (5, 31383396036), (6, 26152830030), (9, 17435220020), (10, 15691698018), (12, 13076415015), (15, 10461132012), (18, 8717610010), (20, 7845849009), (30, 5230566006), (36, 4358805005), (45, 3487044004), (60, 2615283003), (90, 1743522002), (163, 962680860), (180, 871761001), (326, 481340430), (489, 320893620), (652, 240670215), (815, 192536172), (978, 160446810), (1467, 106964540), (1630, 96268086), (1956, 80223405), (2445, 64178724), (2934, 53482270), (3260, 48134043), (4890, 32089362), (5868, 26741135), (7335, 21392908), (9780, 16044681), (14670, 10696454), (29340, 5348227)]