157759812

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 180

約数和(自身を含む): 505963920

約数和(自身を除く): 348204108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 252, 266, 294, 324, 342, 378, 399, 441, 513, 523, 532, 567, 588, 684, 756, 798, 882, 931, 1026, 1046, 1134, 1197, 1323, 1539, 1569, 1596, 1764, 1862, 2052, 2092, 2268, 2394, 2646, 2793, 3078, 3138, 3591, 3661, 3724, 3969, 4707, 4788, 5292, 5586, 6156, 6276, 7182, 7322, 7938, 8379, 9414, 9937, 10773, 10983, 11172, 14121, 14364, 14644, 15876, 16758, 18828, 19874, 21546, 21966, 25137, 25627, 28242, 29811, 32949, 33516, 39748, 42363, 43092, 43932, 50274, 51254, 56484, 59622, 65898, 69559, 75411, 76881, 84726, 89433, 98847, 100548, 102508, 119244, 131796, 139118, 150822, 153762, 169452, 178866, 197694, 208677, 230643, 268299, 278236, 296541, 301644, 307524, 357732, 395388, 417354, 461286, 486913, 536598, 593082, 626031, 691929, 804897, 834708, 922572, 973826, 1073196, 1186164, 1252062, 1383858, 1460739, 1609794, 1878093, 1947652, 2075787, 2504124, 2767716, 2921478, 3219588, 3756186, 4151574, 4382217, 5634279, 5842956, 7512372, 8303148, 8764434, 11268558, 13146651, 17528868, 22537116, 26293302, 39439953, 52586604, 78879906, 157759812]

約数ペア:

[(1, 157759812), (2, 78879906), (3, 52586604), (4, 39439953), (6, 26293302), (7, 22537116), (9, 17528868), (12, 13146651), (14, 11268558), (18, 8764434), (19, 8303148), (21, 7512372), (27, 5842956), (28, 5634279), (36, 4382217), (38, 4151574), (42, 3756186), (49, 3219588), (54, 2921478), (57, 2767716), (63, 2504124), (76, 2075787), (81, 1947652), (84, 1878093), (98, 1609794), (108, 1460739), (114, 1383858), (126, 1252062), (133, 1186164), (147, 1073196), (162, 973826), (171, 922572), (189, 834708), (196, 804897), (228, 691929), (252, 626031), (266, 593082), (294, 536598), (324, 486913), (342, 461286), (378, 417354), (399, 395388), (441, 357732), (513, 307524), (523, 301644), (532, 296541), (567, 278236), (588, 268299), (684, 230643), (756, 208677), (798, 197694), (882, 178866), (931, 169452), (1026, 153762), (1046, 150822), (1134, 139118), (1197, 131796), (1323, 119244), (1539, 102508), (1569, 100548), (1596, 98847), (1764, 89433), (1862, 84726), (2052, 76881), (2092, 75411), (2268, 69559), (2394, 65898), (2646, 59622), (2793, 56484), (3078, 51254), (3138, 50274), (3591, 43932), (3661, 43092), (3724, 42363), (3969, 39748), (4707, 33516), (4788, 32949), (5292, 29811), (5586, 28242), (6156, 25627), (6276, 25137), (7182, 21966), (7322, 21546), (7938, 19874), (8379, 18828), (9414, 16758), (9937, 15876), (10773, 14644), (10983, 14364), (11172, 14121)]