180737256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 535265280

約数和(自身を除く): 354528024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 127, 129, 168, 172, 197, 254, 258, 301, 344, 381, 394, 508, 516, 591, 602, 762, 788, 889, 903, 1016, 1032, 1182, 1204, 1379, 1524, 1576, 1778, 1806, 2364, 2408, 2667, 2758, 3048, 3556, 3612, 4137, 4728, 5334, 5461, 5516, 7112, 7224, 8274, 8471, 10668, 10922, 11032, 16383, 16548, 16942, 21336, 21844, 25019, 25413, 32766, 33096, 33884, 38227, 43688, 50038, 50826, 59297, 65532, 67768, 75057, 76454, 100076, 101652, 114681, 118594, 131064, 150114, 152908, 175133, 177891, 200152, 203304, 229362, 237188, 300228, 305816, 350266, 355782, 458724, 474376, 525399, 600456, 700532, 711564, 917448, 1050798, 1075817, 1401064, 1423128, 2101596, 2151634, 3227451, 4203192, 4303268, 6454902, 7530719, 8606536, 12909804, 15061438, 22592157, 25819608, 30122876, 45184314, 60245752, 90368628, 180737256]

約数ペア:

[(1, 180737256), (2, 90368628), (3, 60245752), (4, 45184314), (6, 30122876), (7, 25819608), (8, 22592157), (12, 15061438), (14, 12909804), (21, 8606536), (24, 7530719), (28, 6454902), (42, 4303268), (43, 4203192), (56, 3227451), (84, 2151634), (86, 2101596), (127, 1423128), (129, 1401064), (168, 1075817), (172, 1050798), (197, 917448), (254, 711564), (258, 700532), (301, 600456), (344, 525399), (381, 474376), (394, 458724), (508, 355782), (516, 350266), (591, 305816), (602, 300228), (762, 237188), (788, 229362), (889, 203304), (903, 200152), (1016, 177891), (1032, 175133), (1182, 152908), (1204, 150114), (1379, 131064), (1524, 118594), (1576, 114681), (1778, 101652), (1806, 100076), (2364, 76454), (2408, 75057), (2667, 67768), (2758, 65532), (3048, 59297), (3556, 50826), (3612, 50038), (4137, 43688), (4728, 38227), (5334, 33884), (5461, 33096), (5516, 32766), (7112, 25413), (7224, 25019), (8274, 21844), (8471, 21336), (10668, 16942), (10922, 16548), (11032, 16383)]