138369373952

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{17435657}}^1$

素因数の和:17435704

約数の個数: 36

約数和(自身を含む): 285107879616

約数和(自身を除く): 146738505664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 17435657, 34871314, 69742628, 139485256, 278970512, 540505367, 557941024, 1081010734, 1115882048, 2162021468, 2231764096, 4324042936, 4463528192, 8648085872, 17296171744, 34592343488, 69184686976, 138369373952]

約数ペア:

[(1, 138369373952), (2, 69184686976), (4, 34592343488), (8, 17296171744), (16, 8648085872), (31, 4463528192), (32, 4324042936), (62, 2231764096), (64, 2162021468), (124, 1115882048), (128, 1081010734), (248, 557941024), (256, 540505367), (496, 278970512), (992, 139485256), (1984, 69742628), (3968, 34871314), (7936, 17435657)]