196218456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 584962560

約数和(自身を除く): 388744104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 61, 82, 84, 122, 123, 164, 168, 183, 244, 246, 287, 328, 366, 427, 467, 488, 492, 574, 732, 854, 861, 934, 984, 1148, 1281, 1401, 1464, 1708, 1722, 1868, 2296, 2501, 2562, 2802, 3269, 3416, 3444, 3736, 5002, 5124, 5604, 6538, 6888, 7503, 9807, 10004, 10248, 11208, 13076, 15006, 17507, 19147, 19614, 20008, 26152, 28487, 30012, 35014, 38294, 39228, 52521, 56974, 57441, 60024, 70028, 76588, 78456, 85461, 105042, 113948, 114882, 134029, 140056, 153176, 170922, 199409, 210084, 227896, 229764, 268058, 341844, 398818, 402087, 420168, 459528, 536116, 598227, 683688, 797636, 804174, 1072232, 1167967, 1196454, 1595272, 1608348, 2335934, 2392908, 3216696, 3503901, 4671868, 4785816, 7007802, 8175769, 9343736, 14015604, 16351538, 24527307, 28031208, 32703076, 49054614, 65406152, 98109228, 196218456]

約数ペア:

[(1, 196218456), (2, 98109228), (3, 65406152), (4, 49054614), (6, 32703076), (7, 28031208), (8, 24527307), (12, 16351538), (14, 14015604), (21, 9343736), (24, 8175769), (28, 7007802), (41, 4785816), (42, 4671868), (56, 3503901), (61, 3216696), (82, 2392908), (84, 2335934), (122, 1608348), (123, 1595272), (164, 1196454), (168, 1167967), (183, 1072232), (244, 804174), (246, 797636), (287, 683688), (328, 598227), (366, 536116), (427, 459528), (467, 420168), (488, 402087), (492, 398818), (574, 341844), (732, 268058), (854, 229764), (861, 227896), (934, 210084), (984, 199409), (1148, 170922), (1281, 153176), (1401, 140056), (1464, 134029), (1708, 114882), (1722, 113948), (1868, 105042), (2296, 85461), (2501, 78456), (2562, 76588), (2802, 70028), (3269, 60024), (3416, 57441), (3444, 56974), (3736, 52521), (5002, 39228), (5124, 38294), (5604, 35014), (6538, 30012), (6888, 28487), (7503, 26152), (9807, 20008), (10004, 19614), (10248, 19147), (11208, 17507), (13076, 15006)]