131898156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1163}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 332177664

約数和(自身を除く): 200279508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 727, 1163, 1454, 2181, 2326, 2908, 3489, 4362, 4652, 6978, 8724, 9451, 13956, 15119, 18902, 28353, 30238, 37804, 45357, 56706, 60476, 90714, 113412, 181428, 845501, 1691002, 2536503, 3382004, 5073006, 10146012, 10991513, 21983026, 32974539, 43966052, 65949078, 131898156]

約数ペア:

[(1, 131898156), (2, 65949078), (3, 43966052), (4, 32974539), (6, 21983026), (12, 10991513), (13, 10146012), (26, 5073006), (39, 3382004), (52, 2536503), (78, 1691002), (156, 845501), (727, 181428), (1163, 113412), (1454, 90714), (2181, 60476), (2326, 56706), (2908, 45357), (3489, 37804), (4362, 30238), (4652, 28353), (6978, 18902), (8724, 15119), (9451, 13956)]