131746104

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 420147000

約数和(自身を除く): 288400896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 107, 126, 147, 168, 196, 214, 252, 294, 321, 349, 392, 428, 441, 504, 588, 642, 698, 749, 856, 882, 963, 1047, 1176, 1284, 1396, 1498, 1764, 1926, 2094, 2247, 2443, 2568, 2792, 2996, 3141, 3528, 3852, 4188, 4494, 4886, 5243, 5992, 6282, 6741, 7329, 7704, 8376, 8988, 9772, 10486, 12564, 13482, 14658, 15729, 17101, 17976, 19544, 20972, 21987, 25128, 26964, 29316, 31458, 34202, 37343, 41944, 43974, 47187, 51303, 53928, 58632, 62916, 68404, 74686, 87948, 94374, 102606, 112029, 125832, 136808, 149372, 153909, 175896, 188748, 205212, 224058, 261401, 298744, 307818, 336087, 377496, 410424, 448116, 522802, 615636, 672174, 784203, 896232, 1045604, 1231272, 1344348, 1568406, 1829807, 2091208, 2352609, 2688696, 3136812, 3659614, 4705218, 5489421, 6273624, 7319228, 9410436, 10978842, 14638456, 16468263, 18820872, 21957684, 32936526, 43915368, 65873052, 131746104]

約数ペア:

[(1, 131746104), (2, 65873052), (3, 43915368), (4, 32936526), (6, 21957684), (7, 18820872), (8, 16468263), (9, 14638456), (12, 10978842), (14, 9410436), (18, 7319228), (21, 6273624), (24, 5489421), (28, 4705218), (36, 3659614), (42, 3136812), (49, 2688696), (56, 2352609), (63, 2091208), (72, 1829807), (84, 1568406), (98, 1344348), (107, 1231272), (126, 1045604), (147, 896232), (168, 784203), (196, 672174), (214, 615636), (252, 522802), (294, 448116), (321, 410424), (349, 377496), (392, 336087), (428, 307818), (441, 298744), (504, 261401), (588, 224058), (642, 205212), (698, 188748), (749, 175896), (856, 153909), (882, 149372), (963, 136808), (1047, 125832), (1176, 112029), (1284, 102606), (1396, 94374), (1498, 87948), (1764, 74686), (1926, 68404), (2094, 62916), (2247, 58632), (2443, 53928), (2568, 51303), (2792, 47187), (2996, 43974), (3141, 41944), (3528, 37343), (3852, 34202), (4188, 31458), (4494, 29316), (4886, 26964), (5243, 25128), (5992, 21987), (6282, 20972), (6741, 19544), (7329, 17976), (7704, 17101), (8376, 15729), (8988, 14658), (9772, 13482), (10486, 12564)]