145355328

素因数分解:

$2^6\times 3^2\times {\mathrm{409}}^1\times {\mathrm{617}}^1$

素因数の和:1044

約数の個数: 84

約数和(自身を含む): 418330380

約数和(自身を除く): 272975052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 409, 576, 617, 818, 1227, 1234, 1636, 1851, 2454, 2468, 3272, 3681, 3702, 4908, 4936, 5553, 6544, 7362, 7404, 9816, 9872, 11106, 13088, 14724, 14808, 19632, 19744, 22212, 26176, 29448, 29616, 39264, 39488, 44424, 58896, 59232, 78528, 88848, 117792, 118464, 177696, 235584, 252353, 355392, 504706, 757059, 1009412, 1514118, 2018824, 2271177, 3028236, 4037648, 4542354, 6056472, 8075296, 9084708, 12112944, 16150592, 18169416, 24225888, 36338832, 48451776, 72677664, 145355328]

約数ペア:

[(1, 145355328), (2, 72677664), (3, 48451776), (4, 36338832), (6, 24225888), (8, 18169416), (9, 16150592), (12, 12112944), (16, 9084708), (18, 8075296), (24, 6056472), (32, 4542354), (36, 4037648), (48, 3028236), (64, 2271177), (72, 2018824), (96, 1514118), (144, 1009412), (192, 757059), (288, 504706), (409, 355392), (576, 252353), (617, 235584), (818, 177696), (1227, 118464), (1234, 117792), (1636, 88848), (1851, 78528), (2454, 59232), (2468, 58896), (3272, 44424), (3681, 39488), (3702, 39264), (4908, 29616), (4936, 29448), (5553, 26176), (6544, 22212), (7362, 19744), (7404, 19632), (9816, 14808), (9872, 14724), (11106, 13088)]