128227536

素因数分解:

$2^4\times 3^4\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:790

約数の個数: 100

約数和(自身を含む): 374019712

約数和(自身を除く): 245792176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 163, 216, 324, 326, 432, 489, 607, 648, 652, 978, 1214, 1296, 1304, 1467, 1821, 1956, 2428, 2608, 2934, 3642, 3912, 4401, 4856, 5463, 5868, 7284, 7824, 8802, 9712, 10926, 11736, 13203, 14568, 16389, 17604, 21852, 23472, 26406, 29136, 32778, 35208, 43704, 49167, 52812, 65556, 70416, 87408, 98334, 98941, 105624, 131112, 196668, 197882, 211248, 262224, 296823, 393336, 395764, 593646, 786672, 791528, 890469, 1187292, 1583056, 1780938, 2374584, 2671407, 3561876, 4749168, 5342814, 7123752, 8014221, 10685628, 14247504, 16028442, 21371256, 32056884, 42742512, 64113768, 128227536]

約数ペア:

[(1, 128227536), (2, 64113768), (3, 42742512), (4, 32056884), (6, 21371256), (8, 16028442), (9, 14247504), (12, 10685628), (16, 8014221), (18, 7123752), (24, 5342814), (27, 4749168), (36, 3561876), (48, 2671407), (54, 2374584), (72, 1780938), (81, 1583056), (108, 1187292), (144, 890469), (162, 791528), (163, 786672), (216, 593646), (324, 395764), (326, 393336), (432, 296823), (489, 262224), (607, 211248), (648, 197882), (652, 196668), (978, 131112), (1214, 105624), (1296, 98941), (1304, 98334), (1467, 87408), (1821, 70416), (1956, 65556), (2428, 52812), (2608, 49167), (2934, 43704), (3642, 35208), (3912, 32778), (4401, 29136), (4856, 26406), (5463, 23472), (5868, 21852), (7284, 17604), (7824, 16389), (8802, 14568), (9712, 13203), (10926, 11736)]