153200768

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2803}}^1$

素因数の和:2885

約数の個数: 64

約数和(自身を含む): 354649920

約数和(自身を除く): 201449152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1708, 1952, 2803, 3416, 3904, 5606, 6832, 7808, 11212, 13664, 19621, 22424, 27328, 39242, 44848, 54656, 78484, 89696, 156968, 170983, 179392, 313936, 341966, 358784, 627872, 683932, 1196881, 1255744, 1367864, 2393762, 2511488, 2735728, 4787524, 5471456, 9575048, 10942912, 19150096, 21885824, 38300192, 76600384, 153200768]

約数ペア:

[(1, 153200768), (2, 76600384), (4, 38300192), (7, 21885824), (8, 19150096), (14, 10942912), (16, 9575048), (28, 5471456), (32, 4787524), (56, 2735728), (61, 2511488), (64, 2393762), (112, 1367864), (122, 1255744), (128, 1196881), (224, 683932), (244, 627872), (427, 358784), (448, 341966), (488, 313936), (854, 179392), (896, 170983), (976, 156968), (1708, 89696), (1952, 78484), (2803, 54656), (3416, 44848), (3904, 39242), (5606, 27328), (6832, 22424), (7808, 19621), (11212, 13664)]