145245804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2063

約数の個数: 96

約数和(自身を含む): 402796800

約数和(自身を除く): 257550996

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 29, 33, 38, 44, 57, 58, 66, 76, 87, 114, 116, 132, 174, 209, 228, 319, 348, 418, 551, 627, 638, 836, 957, 1102, 1254, 1276, 1653, 1914, 1997, 2204, 2508, 3306, 3828, 3994, 5991, 6061, 6612, 7988, 11982, 12122, 18183, 21967, 23964, 24244, 36366, 37943, 43934, 57913, 65901, 72732, 75886, 87868, 113829, 115826, 131802, 151772, 173739, 227658, 231652, 263604, 347478, 417373, 455316, 637043, 694956, 834746, 1100347, 1252119, 1274086, 1669492, 1911129, 2200694, 2504238, 2548172, 3301041, 3822258, 4401388, 5008476, 6602082, 7644516, 12103817, 13204164, 24207634, 36311451, 48415268, 72622902, 145245804]

約数ペア:

[(1, 145245804), (2, 72622902), (3, 48415268), (4, 36311451), (6, 24207634), (11, 13204164), (12, 12103817), (19, 7644516), (22, 6602082), (29, 5008476), (33, 4401388), (38, 3822258), (44, 3301041), (57, 2548172), (58, 2504238), (66, 2200694), (76, 1911129), (87, 1669492), (114, 1274086), (116, 1252119), (132, 1100347), (174, 834746), (209, 694956), (228, 637043), (319, 455316), (348, 417373), (418, 347478), (551, 263604), (627, 231652), (638, 227658), (836, 173739), (957, 151772), (1102, 131802), (1254, 115826), (1276, 113829), (1653, 87868), (1914, 75886), (1997, 72732), (2204, 65901), (2508, 57913), (3306, 43934), (3828, 37943), (3994, 36366), (5991, 24244), (6061, 23964), (6612, 21967), (7988, 18183), (11982, 12122)]