161398476

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263723}}^1$

素因数の和:263750

約数の個数: 36

約数和(自身を含む): 431979912

約数和(自身を除く): 270581436

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 263723, 527446, 791169, 1054892, 1582338, 2373507, 3164676, 4483291, 4747014, 8966582, 9494028, 13449873, 17933164, 26899746, 40349619, 53799492, 80699238, 161398476]

約数ペア:

[(1, 161398476), (2, 80699238), (3, 53799492), (4, 40349619), (6, 26899746), (9, 17933164), (12, 13449873), (17, 9494028), (18, 8966582), (34, 4747014), (36, 4483291), (51, 3164676), (68, 2373507), (102, 1582338), (153, 1054892), (204, 791169), (306, 527446), (612, 263723)]