149475072

素因数分解:

$2^8\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 400296960

約数和(自身を除く): 250821888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 573, 764, 768, 1019, 1146, 1528, 2038, 2292, 3056, 3057, 4076, 4584, 6112, 6114, 8152, 9168, 12224, 12228, 16304, 18336, 24448, 24456, 32608, 36672, 48896, 48912, 65216, 73344, 97824, 130432, 146688, 194629, 195648, 260864, 389258, 391296, 583887, 778516, 782592, 1167774, 1557032, 2335548, 3114064, 4671096, 6228128, 9342192, 12456256, 18684384, 24912512, 37368768, 49825024, 74737536, 149475072]

約数ペア:

[(1, 149475072), (2, 74737536), (3, 49825024), (4, 37368768), (6, 24912512), (8, 18684384), (12, 12456256), (16, 9342192), (24, 6228128), (32, 4671096), (48, 3114064), (64, 2335548), (96, 1557032), (128, 1167774), (191, 782592), (192, 778516), (256, 583887), (382, 391296), (384, 389258), (573, 260864), (764, 195648), (768, 194629), (1019, 146688), (1146, 130432), (1528, 97824), (2038, 73344), (2292, 65216), (3056, 48912), (3057, 48896), (4076, 36672), (4584, 32608), (6112, 24456), (6114, 24448), (8152, 18336), (9168, 16304), (12224, 12228)]