16157033340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{38469127}}^1$

素因数の和:38469146

約数の個数: 48

約数和(自身を含む): 51702508032

約数和(自身を除く): 35545474692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 38469127, 76938254, 115407381, 153876508, 192345635, 230814762, 269283889, 384691270, 461629524, 538567778, 577036905, 769382540, 807851667, 1077135556, 1154073810, 1346419445, 1615703334, 2308147620, 2692838890, 3231406668, 4039258335, 5385677780, 8078516670, 16157033340]

約数ペア:

[(1, 16157033340), (2, 8078516670), (3, 5385677780), (4, 4039258335), (5, 3231406668), (6, 2692838890), (7, 2308147620), (10, 1615703334), (12, 1346419445), (14, 1154073810), (15, 1077135556), (20, 807851667), (21, 769382540), (28, 577036905), (30, 538567778), (35, 461629524), (42, 384691270), (60, 269283889), (70, 230814762), (84, 192345635), (105, 153876508), (140, 115407381), (210, 76938254), (420, 38469127)]