159965856

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 477640800

約数和(自身を除く): 317674944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 107, 116, 144, 174, 179, 214, 232, 261, 288, 321, 348, 358, 428, 464, 522, 537, 642, 696, 716, 856, 928, 963, 1044, 1074, 1284, 1392, 1432, 1611, 1712, 1926, 2088, 2148, 2568, 2784, 2864, 3103, 3222, 3424, 3852, 4176, 4296, 5136, 5191, 5728, 6206, 6444, 7704, 8352, 8592, 9309, 10272, 10382, 12412, 12888, 15408, 15573, 17184, 18618, 19153, 20764, 24824, 25776, 27927, 30816, 31146, 37236, 38306, 41528, 46719, 49648, 51552, 55854, 57459, 62292, 74472, 76612, 83056, 93438, 99296, 111708, 114918, 124584, 148944, 153224, 166112, 172377, 186876, 223416, 229836, 249168, 297888, 306448, 344754, 373752, 446832, 459672, 498336, 555437, 612896, 689508, 747504, 893664, 919344, 1110874, 1379016, 1495008, 1666311, 1838688, 2221748, 2758032, 3332622, 4443496, 4998933, 5516064, 6665244, 8886992, 9997866, 13330488, 17773984, 19995732, 26660976, 39991464, 53321952, 79982928, 159965856]

約数ペア:

[(1, 159965856), (2, 79982928), (3, 53321952), (4, 39991464), (6, 26660976), (8, 19995732), (9, 17773984), (12, 13330488), (16, 9997866), (18, 8886992), (24, 6665244), (29, 5516064), (32, 4998933), (36, 4443496), (48, 3332622), (58, 2758032), (72, 2221748), (87, 1838688), (96, 1666311), (107, 1495008), (116, 1379016), (144, 1110874), (174, 919344), (179, 893664), (214, 747504), (232, 689508), (261, 612896), (288, 555437), (321, 498336), (348, 459672), (358, 446832), (428, 373752), (464, 344754), (522, 306448), (537, 297888), (642, 249168), (696, 229836), (716, 223416), (856, 186876), (928, 172377), (963, 166112), (1044, 153224), (1074, 148944), (1284, 124584), (1392, 114918), (1432, 111708), (1611, 99296), (1712, 93438), (1926, 83056), (2088, 76612), (2148, 74472), (2568, 62292), (2784, 57459), (2864, 55854), (3103, 51552), (3222, 49648), (3424, 46719), (3852, 41528), (4176, 38306), (4296, 37236), (5136, 31146), (5191, 30816), (5728, 27927), (6206, 25776), (6444, 24824), (7704, 20764), (8352, 19153), (8592, 18618), (9309, 17184), (10272, 15573), (10382, 15408), (12412, 12888)]