147631858

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 251573760

約数和(自身を除く): 103941902

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 1331, 1789, 2662, 3578, 3751, 7502, 19679, 39358, 41261, 55459, 82522, 110918, 216469, 432938, 610049, 1220098, 2381159, 4762318, 6710539, 13421078, 73815929, 147631858]

約数ペア:

[(1, 147631858), (2, 73815929), (11, 13421078), (22, 6710539), (31, 4762318), (62, 2381159), (121, 1220098), (242, 610049), (341, 432938), (682, 216469), (1331, 110918), (1789, 82522), (2662, 55459), (3578, 41261), (3751, 39358), (7502, 19679)]