158584716

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 453340160

約数和(自身を除く): 294755444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 243, 277, 279, 324, 342, 372, 486, 513, 554, 558, 589, 684, 831, 837, 972, 1026, 1108, 1116, 1178, 1539, 1662, 1674, 1767, 2052, 2356, 2493, 2511, 3078, 3324, 3348, 3534, 4617, 4986, 5022, 5263, 5301, 6156, 7068, 7479, 7533, 8587, 9234, 9972, 10044, 10526, 10602, 14958, 15066, 15789, 15903, 17174, 18468, 21052, 21204, 22437, 25761, 29916, 30132, 31578, 31806, 34348, 44874, 47367, 47709, 51522, 63156, 63612, 67311, 77283, 89748, 94734, 95418, 103044, 134622, 142101, 143127, 154566, 163153, 189468, 190836, 231849, 269244, 284202, 286254, 309132, 326306, 426303, 463698, 489459, 568404, 572508, 652612, 695547, 852606, 927396, 978918, 1278909, 1391094, 1468377, 1705212, 1957836, 2086641, 2557818, 2782188, 2936754, 4173282, 4405131, 5115636, 5873508, 8346564, 8810262, 13215393, 17620524, 26430786, 39646179, 52861572, 79292358, 158584716]

約数ペア:

[(1, 158584716), (2, 79292358), (3, 52861572), (4, 39646179), (6, 26430786), (9, 17620524), (12, 13215393), (18, 8810262), (19, 8346564), (27, 5873508), (31, 5115636), (36, 4405131), (38, 4173282), (54, 2936754), (57, 2782188), (62, 2557818), (76, 2086641), (81, 1957836), (93, 1705212), (108, 1468377), (114, 1391094), (124, 1278909), (162, 978918), (171, 927396), (186, 852606), (228, 695547), (243, 652612), (277, 572508), (279, 568404), (324, 489459), (342, 463698), (372, 426303), (486, 326306), (513, 309132), (554, 286254), (558, 284202), (589, 269244), (684, 231849), (831, 190836), (837, 189468), (972, 163153), (1026, 154566), (1108, 143127), (1116, 142101), (1178, 134622), (1539, 103044), (1662, 95418), (1674, 94734), (1767, 89748), (2052, 77283), (2356, 67311), (2493, 63612), (2511, 63156), (3078, 51522), (3324, 47709), (3348, 47367), (3534, 44874), (4617, 34348), (4986, 31806), (5022, 31578), (5263, 30132), (5301, 29916), (6156, 25761), (7068, 22437), (7479, 21204), (7533, 21052), (8587, 18468), (9234, 17174), (9972, 15903), (10044, 15789), (10526, 15066), (10602, 14958)]