156658796

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{243259}}^1$

素因数の和:243293

約数の個数: 24

約数和(自身を含む): 326941440

約数和(自身を除く): 170282644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 243259, 486518, 973036, 1702813, 3405626, 5594957, 6811252, 11189914, 22379828, 39164699, 78329398, 156658796]

約数ペア:

[(1, 156658796), (2, 78329398), (4, 39164699), (7, 22379828), (14, 11189914), (23, 6811252), (28, 5594957), (46, 3405626), (92, 1702813), (161, 973036), (322, 486518), (644, 243259)]