161269938

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{133723}}^1$

素因数の和:133798

約数の個数: 24

約数和(自身を含む): 354636048

約数和(自身を除く): 193366110

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 133723, 267446, 401169, 802338, 1203507, 2407014, 8959441, 17918882, 26878323, 53756646, 80634969, 161269938]

約数ペア:

[(1, 161269938), (2, 80634969), (3, 53756646), (6, 26878323), (9, 17918882), (18, 8959441), (67, 2407014), (134, 1203507), (201, 802338), (402, 401169), (603, 267446), (1206, 133723)]