123222144

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{16889}}^1$

素因数の和:16925

約数の個数: 64

約数和(自身を含む): 344556000

約数和(自身を除く): 221333856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 16889, 33778, 50667, 67556, 101334, 135112, 202668, 270224, 320891, 405336, 540448, 641782, 810672, 962673, 1080896, 1283564, 1621344, 1925346, 2161792, 2567128, 3242688, 3850692, 5134256, 6485376, 7701384, 10268512, 15402768, 20537024, 30805536, 41074048, 61611072, 123222144]

約数ペア:

[(1, 123222144), (2, 61611072), (3, 41074048), (4, 30805536), (6, 20537024), (8, 15402768), (12, 10268512), (16, 7701384), (19, 6485376), (24, 5134256), (32, 3850692), (38, 3242688), (48, 2567128), (57, 2161792), (64, 1925346), (76, 1621344), (96, 1283564), (114, 1080896), (128, 962673), (152, 810672), (192, 641782), (228, 540448), (304, 405336), (384, 320891), (456, 270224), (608, 202668), (912, 135112), (1216, 101334), (1824, 67556), (2432, 50667), (3648, 33778), (7296, 16889)]