161777897784

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{68443}}^1$

素因数の和:68842

約数の個数: 128

約数和(自身を含む): 465200179200

約数和(自身を除く): 303422281416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 353, 372, 558, 706, 744, 837, 1059, 1116, 1412, 1674, 2118, 2232, 2824, 3177, 3348, 4236, 6354, 6696, 8472, 9531, 10943, 12708, 19062, 21886, 25416, 32829, 38124, 43772, 65658, 68443, 76248, 87544, 98487, 131316, 136886, 196974, 205329, 262632, 273772, 295461, 393948, 410658, 547544, 590922, 615987, 787896, 821316, 1181844, 1231974, 1642632, 1847961, 2121733, 2363688, 2463948, 3695922, 4243466, 4927896, 6365199, 7391844, 8486932, 12730398, 14783688, 16973864, 19095597, 24160379, 25460796, 38191194, 48320758, 50921592, 57286791, 72481137, 76382388, 96641516, 114573582, 144962274, 152764776, 193283032, 217443411, 229147164, 289924548, 434886822, 458294328, 579849096, 652330233, 748971749, 869773644, 1304660466, 1497943498, 1739547288, 2246915247, 2609320932, 2995886996, 4493830494, 5218641864, 5991773992, 6740745741, 8987660988, 13481491482, 17975321976, 20222237223, 26962982964, 40444474446, 53925965928, 80888948892, 161777897784]

約数ペア:

[(1, 161777897784), (2, 80888948892), (3, 53925965928), (4, 40444474446), (6, 26962982964), (8, 20222237223), (9, 17975321976), (12, 13481491482), (18, 8987660988), (24, 6740745741), (27, 5991773992), (31, 5218641864), (36, 4493830494), (54, 2995886996), (62, 2609320932), (72, 2246915247), (93, 1739547288), (108, 1497943498), (124, 1304660466), (186, 869773644), (216, 748971749), (248, 652330233), (279, 579849096), (353, 458294328), (372, 434886822), (558, 289924548), (706, 229147164), (744, 217443411), (837, 193283032), (1059, 152764776), (1116, 144962274), (1412, 114573582), (1674, 96641516), (2118, 76382388), (2232, 72481137), (2824, 57286791), (3177, 50921592), (3348, 48320758), (4236, 38191194), (6354, 25460796), (6696, 24160379), (8472, 19095597), (9531, 16973864), (10943, 14783688), (12708, 12730398), (19062, 8486932), (21886, 7391844), (25416, 6365199), (32829, 4927896), (38124, 4243466), (43772, 3695922), (65658, 2463948), (68443, 2363688), (76248, 2121733), (87544, 1847961), (98487, 1642632), (131316, 1231974), (136886, 1181844), (196974, 821316), (205329, 787896), (262632, 615987), (273772, 590922), (295461, 547544), (393948, 410658)]