139445502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107101}}^1$

素因数の和:107144

約数の個数: 32

約数和(自身を含む): 329017344

約数和(自身を除く): 189571842

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 107101, 214202, 321303, 642606, 749707, 1499414, 2249121, 3320131, 4498242, 6640262, 9960393, 19920786, 23240917, 46481834, 69722751, 139445502]

約数ペア:

[(1, 139445502), (2, 69722751), (3, 46481834), (6, 23240917), (7, 19920786), (14, 9960393), (21, 6640262), (31, 4498242), (42, 3320131), (62, 2249121), (93, 1499414), (186, 749707), (217, 642606), (434, 321303), (651, 214202), (1302, 107101)]