167028227860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{642416261}}^1$

素因数の和:642416283

約数の個数: 24

約数和(自身を含む): 377740762056

約数和(自身を除く): 210712534196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 642416261, 1284832522, 2569665044, 3212081305, 6424162610, 8351411393, 12848325220, 16702822786, 33405645572, 41757056965, 83514113930, 167028227860]

約数ペア:

[(1, 167028227860), (2, 83514113930), (4, 41757056965), (5, 33405645572), (10, 16702822786), (13, 12848325220), (20, 8351411393), (26, 6424162610), (52, 3212081305), (65, 2569665044), (130, 1284832522), (260, 642416261)]