169280336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7937}}^1$

素因数の和:8019

約数の個数: 40

約数和(自身を含む): 346477824

約数和(自身を除く): 177197488

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 7937, 10664, 15874, 21328, 31748, 63496, 126992, 246047, 341291, 492094, 682582, 984188, 1365164, 1968376, 2730328, 3936752, 5460656, 10580021, 21160042, 42320084, 84640168, 169280336]

約数ペア:

[(1, 169280336), (2, 84640168), (4, 42320084), (8, 21160042), (16, 10580021), (31, 5460656), (43, 3936752), (62, 2730328), (86, 1968376), (124, 1365164), (172, 984188), (248, 682582), (344, 492094), (496, 341291), (688, 246047), (1333, 126992), (2666, 63496), (5332, 31748), (7937, 21328), (10664, 15874)]