123735584

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 306125568

約数和(自身を除く): 182389984

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 49, 56, 73, 92, 94, 98, 112, 146, 161, 184, 188, 196, 224, 292, 322, 329, 368, 376, 392, 511, 584, 644, 658, 736, 752, 784, 1022, 1081, 1127, 1168, 1288, 1316, 1504, 1568, 1679, 2044, 2162, 2254, 2303, 2336, 2576, 2632, 3358, 3431, 3577, 4088, 4324, 4508, 4606, 5152, 5264, 6716, 6862, 7154, 7567, 8176, 8648, 9016, 9212, 10528, 11753, 13432, 13724, 14308, 15134, 16352, 17296, 18032, 18424, 23506, 24017, 26864, 27448, 28616, 30268, 34592, 36064, 36848, 47012, 48034, 52969, 53728, 54896, 57232, 60536, 73696, 78913, 82271, 94024, 96068, 105938, 109792, 114464, 121072, 157826, 164542, 168119, 188048, 192136, 211876, 242144, 315652, 329084, 336238, 376096, 384272, 423752, 552391, 631304, 658168, 672476, 768544, 847504, 1104782, 1262608, 1316336, 1344952, 1695008, 2209564, 2525216, 2632672, 2689904, 3866737, 4419128, 5379808, 7733474, 8838256, 15466948, 17676512, 30933896, 61867792, 123735584]

約数ペア:

[(1, 123735584), (2, 61867792), (4, 30933896), (7, 17676512), (8, 15466948), (14, 8838256), (16, 7733474), (23, 5379808), (28, 4419128), (32, 3866737), (46, 2689904), (47, 2632672), (49, 2525216), (56, 2209564), (73, 1695008), (92, 1344952), (94, 1316336), (98, 1262608), (112, 1104782), (146, 847504), (161, 768544), (184, 672476), (188, 658168), (196, 631304), (224, 552391), (292, 423752), (322, 384272), (329, 376096), (368, 336238), (376, 329084), (392, 315652), (511, 242144), (584, 211876), (644, 192136), (658, 188048), (736, 168119), (752, 164542), (784, 157826), (1022, 121072), (1081, 114464), (1127, 109792), (1168, 105938), (1288, 96068), (1316, 94024), (1504, 82271), (1568, 78913), (1679, 73696), (2044, 60536), (2162, 57232), (2254, 54896), (2303, 53728), (2336, 52969), (2576, 48034), (2632, 47012), (3358, 36848), (3431, 36064), (3577, 34592), (4088, 30268), (4324, 28616), (4508, 27448), (4606, 26864), (5152, 24017), (5264, 23506), (6716, 18424), (6862, 18032), (7154, 17296), (7567, 16352), (8176, 15134), (8648, 14308), (9016, 13724), (9212, 13432), (10528, 11753)]