15511154328

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{6709}}^1$

素因数の和:7081

約数の個数: 96

約数和(自身を含む): 42487988400

約数和(自身を除く): 26976834072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 197, 326, 394, 489, 591, 652, 788, 978, 1182, 1304, 1467, 1576, 1773, 1956, 2364, 2934, 3546, 3912, 4728, 5868, 6709, 7092, 11736, 13418, 14184, 20127, 26836, 32111, 40254, 53672, 60381, 64222, 80508, 96333, 120762, 128444, 161016, 192666, 241524, 256888, 288999, 385332, 483048, 577998, 770664, 1093567, 1155996, 1321673, 2187134, 2311992, 2643346, 3280701, 3965019, 4374268, 5286692, 6561402, 7930038, 8748536, 9842103, 10573384, 11895057, 13122804, 15860076, 19684206, 23790114, 26245608, 31720152, 39368412, 47580228, 78736824, 95160456, 215432699, 430865398, 646298097, 861730796, 1292596194, 1723461592, 1938894291, 2585192388, 3877788582, 5170384776, 7755577164, 15511154328]

約数ペア:

[(1, 15511154328), (2, 7755577164), (3, 5170384776), (4, 3877788582), (6, 2585192388), (8, 1938894291), (9, 1723461592), (12, 1292596194), (18, 861730796), (24, 646298097), (36, 430865398), (72, 215432699), (163, 95160456), (197, 78736824), (326, 47580228), (394, 39368412), (489, 31720152), (591, 26245608), (652, 23790114), (788, 19684206), (978, 15860076), (1182, 13122804), (1304, 11895057), (1467, 10573384), (1576, 9842103), (1773, 8748536), (1956, 7930038), (2364, 6561402), (2934, 5286692), (3546, 4374268), (3912, 3965019), (4728, 3280701), (5868, 2643346), (6709, 2311992), (7092, 2187134), (11736, 1321673), (13418, 1155996), (14184, 1093567), (20127, 770664), (26836, 577998), (32111, 483048), (40254, 385332), (53672, 288999), (60381, 256888), (64222, 241524), (80508, 192666), (96333, 161016), (120762, 128444)]