128419776

素因数分解:

$2^6\times 3^3\times {\mathrm{74317}}^1$

素因数の和:74338

約数の個数: 56

約数和(自身を含む): 377535440

約数和(自身を除く): 249115664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 74317, 148634, 222951, 297268, 445902, 594536, 668853, 891804, 1189072, 1337706, 1783608, 2006559, 2378144, 2675412, 3567216, 4013118, 4756288, 5350824, 7134432, 8026236, 10701648, 14268864, 16052472, 21403296, 32104944, 42806592, 64209888, 128419776]

約数ペア:

[(1, 128419776), (2, 64209888), (3, 42806592), (4, 32104944), (6, 21403296), (8, 16052472), (9, 14268864), (12, 10701648), (16, 8026236), (18, 7134432), (24, 5350824), (27, 4756288), (32, 4013118), (36, 3567216), (48, 2675412), (54, 2378144), (64, 2006559), (72, 1783608), (96, 1337706), (108, 1189072), (144, 891804), (192, 668853), (216, 594536), (288, 445902), (432, 297268), (576, 222951), (864, 148634), (1728, 74317)]