172425292

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{379}}^1\times {\mathrm{673}}^1$

素因数の和:1082

約数の個数: 36

約数和(自身を含む): 328089720

約数和(自身を除く): 155664428

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 379, 673, 676, 758, 1346, 1516, 2692, 4927, 8749, 9854, 17498, 19708, 34996, 64051, 113737, 128102, 227474, 255067, 256204, 454948, 510134, 1020268, 3315871, 6631742, 13263484, 43106323, 86212646, 172425292]

約数ペア:

[(1, 172425292), (2, 86212646), (4, 43106323), (13, 13263484), (26, 6631742), (52, 3315871), (169, 1020268), (338, 510134), (379, 454948), (673, 256204), (676, 255067), (758, 227474), (1346, 128102), (1516, 113737), (2692, 64051), (4927, 34996), (8749, 19708), (9854, 17498)]