156799043050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1394389}}^1$

素因数の和:1394587

約数の個数: 48

約数和(自身を含む): 315896265720

約数和(自身を除く): 159097222670

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 173, 325, 346, 650, 865, 1730, 2249, 4325, 4498, 8650, 11245, 22490, 56225, 112450, 1394389, 2788778, 6971945, 13943890, 18127057, 34859725, 36254114, 69719450, 90635285, 181270570, 241229297, 453176425, 482458594, 906352850, 1206146485, 2412292970, 3135980861, 6030732425, 6271961722, 12061464850, 15679904305, 31359808610, 78399521525, 156799043050]

約数ペア:

[(1, 156799043050), (2, 78399521525), (5, 31359808610), (10, 15679904305), (13, 12061464850), (25, 6271961722), (26, 6030732425), (50, 3135980861), (65, 2412292970), (130, 1206146485), (173, 906352850), (325, 482458594), (346, 453176425), (650, 241229297), (865, 181270570), (1730, 90635285), (2249, 69719450), (4325, 36254114), (4498, 34859725), (8650, 18127057), (11245, 13943890), (22490, 6971945), (56225, 2788778), (112450, 1394389)]