196335568

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 467548200

約数和(自身を除く): 271212632

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 104, 116, 121, 143, 176, 208, 232, 242, 269, 286, 319, 377, 464, 484, 538, 572, 638, 754, 968, 1076, 1144, 1276, 1508, 1573, 1936, 2152, 2288, 2552, 2959, 3016, 3146, 3497, 3509, 4147, 4304, 5104, 5918, 6032, 6292, 6994, 7018, 7801, 8294, 11836, 12584, 13988, 14036, 15602, 16588, 23672, 25168, 27976, 28072, 31204, 32549, 33176, 38467, 45617, 47344, 55952, 56144, 62408, 65098, 66352, 76934, 85811, 91234, 101413, 124816, 130196, 153868, 171622, 182468, 202826, 260392, 307736, 343244, 364936, 405652, 423137, 520784, 615472, 686488, 729872, 811304, 846274, 943921, 1115543, 1372976, 1622608, 1692548, 1887842, 2231086, 3385096, 3775684, 4462172, 6770192, 7551368, 8924344, 12270973, 15102736, 17848688, 24541946, 49083892, 98167784, 196335568]

約数ペア:

[(1, 196335568), (2, 98167784), (4, 49083892), (8, 24541946), (11, 17848688), (13, 15102736), (16, 12270973), (22, 8924344), (26, 7551368), (29, 6770192), (44, 4462172), (52, 3775684), (58, 3385096), (88, 2231086), (104, 1887842), (116, 1692548), (121, 1622608), (143, 1372976), (176, 1115543), (208, 943921), (232, 846274), (242, 811304), (269, 729872), (286, 686488), (319, 615472), (377, 520784), (464, 423137), (484, 405652), (538, 364936), (572, 343244), (638, 307736), (754, 260392), (968, 202826), (1076, 182468), (1144, 171622), (1276, 153868), (1508, 130196), (1573, 124816), (1936, 101413), (2152, 91234), (2288, 85811), (2552, 76934), (2959, 66352), (3016, 65098), (3146, 62408), (3497, 56144), (3509, 55952), (4147, 47344), (4304, 45617), (5104, 38467), (5918, 33176), (6032, 32549), (6292, 31204), (6994, 28072), (7018, 27976), (7801, 25168), (8294, 23672), (11836, 16588), (12584, 15602), (13988, 14036)]