128970912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 411844608

約数和(自身を除く): 282873696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 41, 42, 48, 56, 62, 82, 84, 93, 96, 112, 123, 124, 151, 164, 168, 186, 217, 224, 246, 248, 287, 302, 328, 336, 372, 434, 453, 492, 496, 574, 604, 651, 656, 672, 744, 861, 868, 906, 984, 992, 1057, 1148, 1208, 1271, 1302, 1312, 1488, 1722, 1736, 1812, 1968, 2114, 2296, 2416, 2542, 2604, 2976, 3171, 3444, 3472, 3624, 3813, 3936, 4228, 4592, 4681, 4832, 5084, 5208, 6191, 6342, 6888, 6944, 7248, 7626, 8456, 8897, 9184, 9362, 10168, 10416, 12382, 12684, 13776, 14043, 14496, 15252, 16912, 17794, 18573, 18724, 20336, 20832, 24764, 25368, 26691, 27552, 28086, 30504, 32767, 33824, 35588, 37146, 37448, 40672, 43337, 49528, 50736, 53382, 56172, 61008, 65534, 71176, 74292, 74896, 86674, 98301, 99056, 101472, 106764, 112344, 122016, 130011, 131068, 142352, 148584, 149792, 173348, 191921, 196602, 198112, 213528, 224688, 260022, 262136, 284704, 297168, 346696, 383842, 393204, 427056, 449376, 520044, 524272, 575763, 594336, 693392, 767684, 786408, 854112, 1040088, 1048544, 1151526, 1343447, 1386784, 1535368, 1572816, 2080176, 2303052, 2686894, 3070736, 3145632, 4030341, 4160352, 4606104, 5373788, 6141472, 8060682, 9212208, 10747576, 16121364, 18424416, 21495152, 32242728, 42990304, 64485456, 128970912]

約数ペア:

[(1, 128970912), (2, 64485456), (3, 42990304), (4, 32242728), (6, 21495152), (7, 18424416), (8, 16121364), (12, 10747576), (14, 9212208), (16, 8060682), (21, 6141472), (24, 5373788), (28, 4606104), (31, 4160352), (32, 4030341), (41, 3145632), (42, 3070736), (48, 2686894), (56, 2303052), (62, 2080176), (82, 1572816), (84, 1535368), (93, 1386784), (96, 1343447), (112, 1151526), (123, 1048544), (124, 1040088), (151, 854112), (164, 786408), (168, 767684), (186, 693392), (217, 594336), (224, 575763), (246, 524272), (248, 520044), (287, 449376), (302, 427056), (328, 393204), (336, 383842), (372, 346696), (434, 297168), (453, 284704), (492, 262136), (496, 260022), (574, 224688), (604, 213528), (651, 198112), (656, 196602), (672, 191921), (744, 173348), (861, 149792), (868, 148584), (906, 142352), (984, 131068), (992, 130011), (1057, 122016), (1148, 112344), (1208, 106764), (1271, 101472), (1302, 99056), (1312, 98301), (1488, 86674), (1722, 74896), (1736, 74292), (1812, 71176), (1968, 65534), (2114, 61008), (2296, 56172), (2416, 53382), (2542, 50736), (2604, 49528), (2976, 43337), (3171, 40672), (3444, 37448), (3472, 37146), (3624, 35588), (3813, 33824), (3936, 32767), (4228, 30504), (4592, 28086), (4681, 27552), (4832, 26691), (5084, 25368), (5208, 24764), (6191, 20832), (6342, 20336), (6888, 18724), (6944, 18573), (7248, 17794), (7626, 16912), (8456, 15252), (8897, 14496), (9184, 14043), (9362, 13776), (10168, 12684), (10416, 12382)]