128374944

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{70381}}^1$

素因数の和:70413

約数の個数: 48

約数和(自身を含む): 354725280

約数和(自身を除く): 226350336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 70381, 140762, 211143, 281524, 422286, 563048, 844572, 1126096, 1337239, 1689144, 2252192, 2674478, 3378288, 4011717, 5348956, 6756576, 8023434, 10697912, 16046868, 21395824, 32093736, 42791648, 64187472, 128374944]

約数ペア:

[(1, 128374944), (2, 64187472), (3, 42791648), (4, 32093736), (6, 21395824), (8, 16046868), (12, 10697912), (16, 8023434), (19, 6756576), (24, 5348956), (32, 4011717), (38, 3378288), (48, 2674478), (57, 2252192), (76, 1689144), (96, 1337239), (114, 1126096), (152, 844572), (228, 563048), (304, 422286), (456, 281524), (608, 211143), (912, 140762), (1824, 70381)]