160203784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 207514616

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 37, 52, 62, 68, 74, 79, 104, 124, 136, 148, 158, 221, 248, 296, 316, 403, 442, 481, 527, 629, 632, 806, 884, 962, 1027, 1054, 1147, 1258, 1343, 1612, 1768, 1924, 2054, 2108, 2294, 2449, 2516, 2686, 2923, 3224, 3848, 4108, 4216, 4588, 4898, 5032, 5372, 5846, 6851, 8177, 8216, 9176, 9796, 10744, 11692, 13702, 14911, 16354, 17459, 19499, 19592, 23384, 27404, 29822, 31837, 32708, 34918, 37999, 38998, 41633, 49691, 54808, 59644, 63674, 65416, 69836, 75998, 77996, 83266, 90613, 99382, 119288, 127348, 139672, 151996, 155992, 166532, 181226, 198764, 253487, 254696, 303992, 333064, 362452, 397528, 506974, 541229, 645983, 724904, 1013948, 1082458, 1177969, 1291966, 1540421, 2027896, 2164916, 2355938, 2583932, 3080842, 4329832, 4711876, 5167864, 6161684, 9423752, 12323368, 20025473, 40050946, 80101892, 160203784]

約数ペア:

[(1, 160203784), (2, 80101892), (4, 40050946), (8, 20025473), (13, 12323368), (17, 9423752), (26, 6161684), (31, 5167864), (34, 4711876), (37, 4329832), (52, 3080842), (62, 2583932), (68, 2355938), (74, 2164916), (79, 2027896), (104, 1540421), (124, 1291966), (136, 1177969), (148, 1082458), (158, 1013948), (221, 724904), (248, 645983), (296, 541229), (316, 506974), (403, 397528), (442, 362452), (481, 333064), (527, 303992), (629, 254696), (632, 253487), (806, 198764), (884, 181226), (962, 166532), (1027, 155992), (1054, 151996), (1147, 139672), (1258, 127348), (1343, 119288), (1612, 99382), (1768, 90613), (1924, 83266), (2054, 77996), (2108, 75998), (2294, 69836), (2449, 65416), (2516, 63674), (2686, 59644), (2923, 54808), (3224, 49691), (3848, 41633), (4108, 38998), (4216, 37999), (4588, 34918), (4898, 32708), (5032, 31837), (5372, 29822), (5846, 27404), (6851, 23384), (8177, 19592), (8216, 19499), (9176, 17459), (9796, 16354), (10744, 14911), (11692, 13702)]