159230136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 449648640

約数和(自身を除く): 290418504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 101, 104, 124, 156, 163, 186, 202, 248, 303, 312, 326, 372, 403, 404, 489, 606, 652, 744, 806, 808, 978, 1209, 1212, 1304, 1313, 1612, 1956, 2119, 2418, 2424, 2626, 3131, 3224, 3912, 3939, 4238, 4836, 5053, 5252, 6262, 6357, 7878, 8476, 9393, 9672, 10106, 10504, 12524, 12714, 15159, 15756, 16463, 16952, 18786, 20212, 25048, 25428, 30318, 31512, 32926, 37572, 40424, 40703, 49389, 50856, 60636, 65689, 65852, 75144, 81406, 98778, 121272, 122109, 131378, 131704, 162812, 197067, 197556, 214019, 244218, 262756, 325624, 394134, 395112, 428038, 488436, 510353, 525512, 642057, 788268, 856076, 976872, 1020706, 1284114, 1531059, 1576536, 1712152, 2041412, 2568228, 3062118, 4082824, 5136456, 6124236, 6634589, 12248472, 13269178, 19903767, 26538356, 39807534, 53076712, 79615068, 159230136]

約数ペア:

[(1, 159230136), (2, 79615068), (3, 53076712), (4, 39807534), (6, 26538356), (8, 19903767), (12, 13269178), (13, 12248472), (24, 6634589), (26, 6124236), (31, 5136456), (39, 4082824), (52, 3062118), (62, 2568228), (78, 2041412), (93, 1712152), (101, 1576536), (104, 1531059), (124, 1284114), (156, 1020706), (163, 976872), (186, 856076), (202, 788268), (248, 642057), (303, 525512), (312, 510353), (326, 488436), (372, 428038), (403, 395112), (404, 394134), (489, 325624), (606, 262756), (652, 244218), (744, 214019), (806, 197556), (808, 197067), (978, 162812), (1209, 131704), (1212, 131378), (1304, 122109), (1313, 121272), (1612, 98778), (1956, 81406), (2119, 75144), (2418, 65852), (2424, 65689), (2626, 60636), (3131, 50856), (3224, 49389), (3912, 40703), (3939, 40424), (4238, 37572), (4836, 32926), (5053, 31512), (5252, 30318), (6262, 25428), (6357, 25048), (7878, 20212), (8476, 18786), (9393, 16952), (9672, 16463), (10106, 15756), (10504, 15159), (12524, 12714)]