198713736

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2658

約数の個数: 112

約数和(自身を含む): 601827660

約数和(自身を除く): 403113924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2621, 2808, 2916, 3159, 4212, 5242, 5832, 6318, 7863, 8424, 9477, 10484, 12636, 15726, 18954, 20968, 23589, 25272, 31452, 34073, 37908, 47178, 62904, 68146, 70767, 75816, 94356, 102219, 136292, 141534, 188712, 204438, 212301, 272584, 283068, 306657, 408876, 424602, 566136, 613314, 636903, 817752, 849204, 919971, 1226628, 1273806, 1698408, 1839942, 1910709, 2453256, 2547612, 2759913, 3679884, 3821418, 5095224, 5519826, 7359768, 7642836, 8279739, 11039652, 15285672, 16559478, 22079304, 24839217, 33118956, 49678434, 66237912, 99356868, 198713736]

約数ペア:

[(1, 198713736), (2, 99356868), (3, 66237912), (4, 49678434), (6, 33118956), (8, 24839217), (9, 22079304), (12, 16559478), (13, 15285672), (18, 11039652), (24, 8279739), (26, 7642836), (27, 7359768), (36, 5519826), (39, 5095224), (52, 3821418), (54, 3679884), (72, 2759913), (78, 2547612), (81, 2453256), (104, 1910709), (108, 1839942), (117, 1698408), (156, 1273806), (162, 1226628), (216, 919971), (234, 849204), (243, 817752), (312, 636903), (324, 613314), (351, 566136), (468, 424602), (486, 408876), (648, 306657), (702, 283068), (729, 272584), (936, 212301), (972, 204438), (1053, 188712), (1404, 141534), (1458, 136292), (1944, 102219), (2106, 94356), (2621, 75816), (2808, 70767), (2916, 68146), (3159, 62904), (4212, 47178), (5242, 37908), (5832, 34073), (6318, 31452), (7863, 25272), (8424, 23589), (9477, 20968), (10484, 18954), (12636, 15726)]