159332810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25013}}^1$

素因数の和:25047

約数の個数: 48

約数和(自身を含む): 359301096

約数和(自身を除く): 199968286

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 25013, 50026, 125065, 175091, 250130, 325169, 350182, 650338, 875455, 1225637, 1625845, 1750910, 2276183, 2451274, 3251690, 4552366, 6128185, 11380915, 12256370, 15933281, 22761830, 31866562, 79666405, 159332810]

約数ペア:

[(1, 159332810), (2, 79666405), (5, 31866562), (7, 22761830), (10, 15933281), (13, 12256370), (14, 11380915), (26, 6128185), (35, 4552366), (49, 3251690), (65, 2451274), (70, 2276183), (91, 1750910), (98, 1625845), (130, 1225637), (182, 875455), (245, 650338), (455, 350182), (490, 325169), (637, 250130), (910, 175091), (1274, 125065), (3185, 50026), (6370, 25013)]