132728260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{811}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 326579904

約数和(自身を除く): 193851644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 167, 196, 245, 334, 490, 668, 811, 835, 980, 1169, 1622, 1670, 2338, 3244, 3340, 4055, 4676, 5677, 5845, 8110, 8183, 11354, 11690, 16220, 16366, 22708, 23380, 28385, 32732, 39739, 40915, 56770, 79478, 81830, 113540, 135437, 158956, 163660, 198695, 270874, 397390, 541748, 677185, 794780, 948059, 1354370, 1896118, 2708740, 3792236, 4740295, 6636413, 9480590, 13272826, 18961180, 26545652, 33182065, 66364130, 132728260]

約数ペア:

[(1, 132728260), (2, 66364130), (4, 33182065), (5, 26545652), (7, 18961180), (10, 13272826), (14, 9480590), (20, 6636413), (28, 4740295), (35, 3792236), (49, 2708740), (70, 1896118), (98, 1354370), (140, 948059), (167, 794780), (196, 677185), (245, 541748), (334, 397390), (490, 270874), (668, 198695), (811, 163660), (835, 158956), (980, 135437), (1169, 113540), (1622, 81830), (1670, 79478), (2338, 56770), (3244, 40915), (3340, 39739), (4055, 32732), (4676, 28385), (5677, 23380), (5845, 22708), (8110, 16366), (8183, 16220), (11354, 11690)]