172580044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16349}}^1$

素因数の和:16402

約数の個数: 48

約数和(自身を含む): 384552000

約数和(自身を除く): 211971956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 16349, 32698, 65396, 114443, 212537, 228886, 425074, 457772, 474121, 850148, 948242, 1487759, 1896484, 2975518, 3318847, 5951036, 6163573, 6637694, 12327146, 13275388, 24654292, 43145011, 86290022, 172580044]

約数ペア:

[(1, 172580044), (2, 86290022), (4, 43145011), (7, 24654292), (13, 13275388), (14, 12327146), (26, 6637694), (28, 6163573), (29, 5951036), (52, 3318847), (58, 2975518), (91, 1896484), (116, 1487759), (182, 948242), (203, 850148), (364, 474121), (377, 457772), (406, 425074), (754, 228886), (812, 212537), (1508, 114443), (2639, 65396), (5278, 32698), (10556, 16349)]