188163948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{77243}}^1$

素因数の和:77286

約数の個数: 48

約数和(自身を含む): 519079680

約数和(自身を除く): 330915732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 77243, 154486, 231729, 308972, 463458, 540701, 926916, 1081402, 1622103, 2162804, 2240047, 3244206, 4480094, 6488412, 6720141, 8960188, 13440282, 15680329, 26880564, 31360658, 47040987, 62721316, 94081974, 188163948]

約数ペア:

[(1, 188163948), (2, 94081974), (3, 62721316), (4, 47040987), (6, 31360658), (7, 26880564), (12, 15680329), (14, 13440282), (21, 8960188), (28, 6720141), (29, 6488412), (42, 4480094), (58, 3244206), (84, 2240047), (87, 2162804), (116, 1622103), (174, 1081402), (203, 926916), (348, 540701), (406, 463458), (609, 308972), (812, 231729), (1218, 154486), (2436, 77243)]