171195808

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 421956864

約数和(自身を除く): 250761056

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 49, 56, 92, 94, 98, 101, 112, 161, 184, 188, 196, 202, 224, 322, 329, 368, 376, 392, 404, 644, 658, 707, 736, 752, 784, 808, 1081, 1127, 1288, 1316, 1414, 1504, 1568, 1616, 2162, 2254, 2303, 2323, 2576, 2632, 2828, 3232, 4324, 4508, 4606, 4646, 4747, 4949, 5152, 5264, 5656, 7567, 8648, 9016, 9212, 9292, 9494, 9898, 10528, 11312, 15134, 16261, 17296, 18032, 18424, 18584, 18988, 19796, 22624, 30268, 32522, 33229, 34592, 36064, 36848, 37168, 37976, 39592, 52969, 60536, 65044, 66458, 73696, 74336, 75952, 79184, 105938, 109181, 113827, 121072, 130088, 132916, 151904, 158368, 211876, 218362, 227654, 232603, 242144, 260176, 265832, 423752, 436724, 455308, 465206, 520352, 531664, 764267, 847504, 873448, 910616, 930412, 1063328, 1528534, 1695008, 1746896, 1821232, 1860824, 3057068, 3493792, 3642464, 3721648, 5349869, 6114136, 7443296, 10699738, 12228272, 21399476, 24456544, 42798952, 85597904, 171195808]

約数ペア:

[(1, 171195808), (2, 85597904), (4, 42798952), (7, 24456544), (8, 21399476), (14, 12228272), (16, 10699738), (23, 7443296), (28, 6114136), (32, 5349869), (46, 3721648), (47, 3642464), (49, 3493792), (56, 3057068), (92, 1860824), (94, 1821232), (98, 1746896), (101, 1695008), (112, 1528534), (161, 1063328), (184, 930412), (188, 910616), (196, 873448), (202, 847504), (224, 764267), (322, 531664), (329, 520352), (368, 465206), (376, 455308), (392, 436724), (404, 423752), (644, 265832), (658, 260176), (707, 242144), (736, 232603), (752, 227654), (784, 218362), (808, 211876), (1081, 158368), (1127, 151904), (1288, 132916), (1316, 130088), (1414, 121072), (1504, 113827), (1568, 109181), (1616, 105938), (2162, 79184), (2254, 75952), (2303, 74336), (2323, 73696), (2576, 66458), (2632, 65044), (2828, 60536), (3232, 52969), (4324, 39592), (4508, 37976), (4606, 37168), (4646, 36848), (4747, 36064), (4949, 34592), (5152, 33229), (5264, 32522), (5656, 30268), (7567, 22624), (8648, 19796), (9016, 18988), (9212, 18584), (9292, 18424), (9494, 18032), (9898, 17296), (10528, 16261), (11312, 15134)]