131753808

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:641

約数の個数: 120

約数和(自身を含む): 394849728

約数和(自身を除く): 263095920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 107, 136, 144, 153, 204, 214, 272, 306, 321, 408, 428, 503, 612, 642, 816, 856, 963, 1006, 1224, 1284, 1509, 1712, 1819, 1926, 2012, 2448, 2568, 3018, 3638, 3852, 4024, 4527, 5136, 5457, 6036, 7276, 7704, 8048, 8551, 9054, 10914, 12072, 14552, 15408, 16371, 17102, 18108, 21828, 24144, 25653, 29104, 32742, 34204, 36216, 43656, 51306, 53821, 65484, 68408, 72432, 76959, 87312, 102612, 107642, 130968, 136816, 153918, 161463, 205224, 215284, 261936, 307836, 322926, 410448, 430568, 484389, 615672, 645852, 861136, 914957, 968778, 1231344, 1291704, 1829914, 1937556, 2583408, 2744871, 3659828, 3875112, 5489742, 7319656, 7750224, 8234613, 10979484, 14639312, 16469226, 21958968, 32938452, 43917936, 65876904, 131753808]

約数ペア:

[(1, 131753808), (2, 65876904), (3, 43917936), (4, 32938452), (6, 21958968), (8, 16469226), (9, 14639312), (12, 10979484), (16, 8234613), (17, 7750224), (18, 7319656), (24, 5489742), (34, 3875112), (36, 3659828), (48, 2744871), (51, 2583408), (68, 1937556), (72, 1829914), (102, 1291704), (107, 1231344), (136, 968778), (144, 914957), (153, 861136), (204, 645852), (214, 615672), (272, 484389), (306, 430568), (321, 410448), (408, 322926), (428, 307836), (503, 261936), (612, 215284), (642, 205224), (816, 161463), (856, 153918), (963, 136816), (1006, 130968), (1224, 107642), (1284, 102612), (1509, 87312), (1712, 76959), (1819, 72432), (1926, 68408), (2012, 65484), (2448, 53821), (2568, 51306), (3018, 43656), (3638, 36216), (3852, 34204), (4024, 32742), (4527, 29104), (5136, 25653), (5457, 24144), (6036, 21828), (7276, 18108), (7704, 17102), (8048, 16371), (8551, 15408), (9054, 14552), (10914, 12072)]