143855892

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2062

約数の個数: 96

約数和(自身を含む): 402796800

約数和(自身を除く): 258940908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 87, 92, 108, 116, 138, 174, 207, 261, 276, 348, 414, 522, 621, 667, 783, 828, 1044, 1242, 1334, 1566, 1997, 2001, 2484, 2668, 3132, 3994, 4002, 5991, 6003, 7988, 8004, 11982, 12006, 17973, 18009, 23964, 24012, 35946, 36018, 45931, 53919, 57913, 71892, 72036, 91862, 107838, 115826, 137793, 173739, 183724, 215676, 231652, 275586, 347478, 413379, 521217, 551172, 694956, 826758, 1042434, 1240137, 1331999, 1563651, 1653516, 2084868, 2480274, 2663998, 3127302, 3995997, 4960548, 5327996, 6254604, 7991994, 11987991, 15983988, 23975982, 35963973, 47951964, 71927946, 143855892]

約数ペア:

[(1, 143855892), (2, 71927946), (3, 47951964), (4, 35963973), (6, 23975982), (9, 15983988), (12, 11987991), (18, 7991994), (23, 6254604), (27, 5327996), (29, 4960548), (36, 3995997), (46, 3127302), (54, 2663998), (58, 2480274), (69, 2084868), (87, 1653516), (92, 1563651), (108, 1331999), (116, 1240137), (138, 1042434), (174, 826758), (207, 694956), (261, 551172), (276, 521217), (348, 413379), (414, 347478), (522, 275586), (621, 231652), (667, 215676), (783, 183724), (828, 173739), (1044, 137793), (1242, 115826), (1334, 107838), (1566, 91862), (1997, 72036), (2001, 71892), (2484, 57913), (2668, 53919), (3132, 45931), (3994, 36018), (4002, 35946), (5991, 24012), (6003, 23964), (7988, 18009), (8004, 17973), (11982, 12006)]