161114690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{2243}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 316996416

約数和(自身を除く): 155881726

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 653, 1306, 2243, 3265, 4486, 6530, 7183, 11215, 14366, 22430, 24673, 35915, 49346, 71830, 123365, 246730, 1464679, 2929358, 7323395, 14646790, 16111469, 32222938, 80557345, 161114690]

約数ペア:

[(1, 161114690), (2, 80557345), (5, 32222938), (10, 16111469), (11, 14646790), (22, 7323395), (55, 2929358), (110, 1464679), (653, 246730), (1306, 123365), (2243, 71830), (3265, 49346), (4486, 35915), (6530, 24673), (7183, 22430), (11215, 14366)]