131823936

素因数分解:

$2^6\times 3^4\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 140

約数和(自身を含む): 398312640

約数和(自身を除く): 266488704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 144, 162, 177, 192, 216, 236, 288, 324, 354, 431, 432, 472, 531, 576, 648, 708, 862, 864, 944, 1062, 1293, 1296, 1416, 1593, 1724, 1728, 1888, 2124, 2586, 2592, 2832, 3186, 3448, 3776, 3879, 4248, 4779, 5172, 5184, 5664, 6372, 6896, 7758, 8496, 9558, 10344, 11328, 11637, 12744, 13792, 15516, 16992, 19116, 20688, 23274, 25429, 25488, 27584, 31032, 33984, 34911, 38232, 41376, 46548, 50858, 50976, 62064, 69822, 76287, 76464, 82752, 93096, 101716, 101952, 124128, 139644, 152574, 152928, 186192, 203432, 228861, 248256, 279288, 305148, 305856, 372384, 406864, 457722, 558576, 610296, 686583, 744768, 813728, 915444, 1117152, 1220592, 1373166, 1627456, 1830888, 2059749, 2234304, 2441184, 2746332, 3661776, 4119498, 4882368, 5492664, 7323552, 8238996, 10985328, 14647104, 16477992, 21970656, 32955984, 43941312, 65911968, 131823936]

約数ペア:

[(1, 131823936), (2, 65911968), (3, 43941312), (4, 32955984), (6, 21970656), (8, 16477992), (9, 14647104), (12, 10985328), (16, 8238996), (18, 7323552), (24, 5492664), (27, 4882368), (32, 4119498), (36, 3661776), (48, 2746332), (54, 2441184), (59, 2234304), (64, 2059749), (72, 1830888), (81, 1627456), (96, 1373166), (108, 1220592), (118, 1117152), (144, 915444), (162, 813728), (177, 744768), (192, 686583), (216, 610296), (236, 558576), (288, 457722), (324, 406864), (354, 372384), (431, 305856), (432, 305148), (472, 279288), (531, 248256), (576, 228861), (648, 203432), (708, 186192), (862, 152928), (864, 152574), (944, 139644), (1062, 124128), (1293, 101952), (1296, 101716), (1416, 93096), (1593, 82752), (1724, 76464), (1728, 76287), (1888, 69822), (2124, 62064), (2586, 50976), (2592, 50858), (2832, 46548), (3186, 41376), (3448, 38232), (3776, 34911), (3879, 33984), (4248, 31032), (4779, 27584), (5172, 25488), (5184, 25429), (5664, 23274), (6372, 20688), (6896, 19116), (7758, 16992), (8496, 15516), (9558, 13792), (10344, 12744), (11328, 11637)]