20161236216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1\times {\mathrm{1447}}^1$

素因数の和:2149

約数の個数: 128

約数和(自身を含む): 55735257600

約数和(自身を除く): 35574021384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 593, 712, 979, 1068, 1186, 1447, 1779, 1958, 2136, 2372, 2894, 2937, 3558, 3916, 4341, 4744, 5788, 5874, 6523, 7116, 7832, 8682, 11576, 11748, 13046, 14232, 15917, 17364, 19569, 23496, 26092, 31834, 34728, 39138, 47751, 52184, 52777, 63668, 78276, 95502, 105554, 127336, 128783, 156552, 158331, 191004, 211108, 257566, 316662, 382008, 386349, 422216, 515132, 580547, 633324, 772698, 858071, 1030264, 1161094, 1266648, 1416613, 1545396, 1716142, 1741641, 2322188, 2574213, 2833226, 3090792, 3432284, 3483282, 4249839, 4644376, 5148426, 5666452, 6864568, 6966564, 8499678, 9438781, 10296852, 11332904, 13933128, 16999356, 18877562, 20593704, 28316343, 33998712, 37755124, 56632686, 75510248, 76368319, 113265372, 152736638, 226530744, 229104957, 305473276, 458209914, 610946552, 840051509, 916419828, 1680103018, 1832839656, 2520154527, 3360206036, 5040309054, 6720412072, 10080618108, 20161236216]

約数ペア:

[(1, 20161236216), (2, 10080618108), (3, 6720412072), (4, 5040309054), (6, 3360206036), (8, 2520154527), (11, 1832839656), (12, 1680103018), (22, 916419828), (24, 840051509), (33, 610946552), (44, 458209914), (66, 305473276), (88, 229104957), (89, 226530744), (132, 152736638), (178, 113265372), (264, 76368319), (267, 75510248), (356, 56632686), (534, 37755124), (593, 33998712), (712, 28316343), (979, 20593704), (1068, 18877562), (1186, 16999356), (1447, 13933128), (1779, 11332904), (1958, 10296852), (2136, 9438781), (2372, 8499678), (2894, 6966564), (2937, 6864568), (3558, 5666452), (3916, 5148426), (4341, 4644376), (4744, 4249839), (5788, 3483282), (5874, 3432284), (6523, 3090792), (7116, 2833226), (7832, 2574213), (8682, 2322188), (11576, 1741641), (11748, 1716142), (13046, 1545396), (14232, 1416613), (15917, 1266648), (17364, 1161094), (19569, 1030264), (23496, 858071), (26092, 772698), (31834, 633324), (34728, 580547), (39138, 515132), (47751, 422216), (52184, 386349), (52777, 382008), (63668, 316662), (78276, 257566), (95502, 211108), (105554, 191004), (127336, 158331), (128783, 156552)]