145283994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2347}}^1$

素因数の和:2555

約数の個数: 48

約数和(自身を含む): 333322080

約数和(自身を除く): 188038086

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 342, 362, 543, 1086, 1629, 2347, 3258, 3439, 4694, 6878, 7041, 10317, 14082, 20634, 21123, 30951, 42246, 44593, 61902, 89186, 133779, 267558, 401337, 424807, 802674, 849614, 1274421, 2548842, 3823263, 7646526, 8071333, 16142666, 24213999, 48427998, 72641997, 145283994]

約数ペア:

[(1, 145283994), (2, 72641997), (3, 48427998), (6, 24213999), (9, 16142666), (18, 8071333), (19, 7646526), (38, 3823263), (57, 2548842), (114, 1274421), (171, 849614), (181, 802674), (342, 424807), (362, 401337), (543, 267558), (1086, 133779), (1629, 89186), (2347, 61902), (3258, 44593), (3439, 42246), (4694, 30951), (6878, 21123), (7041, 20634), (10317, 14082)]