171061956

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2435

約数の個数: 120

約数和(自身を含む): 510131160

約数和(自身を除く): 339069204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 306, 324, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1053, 1326, 1377, 1404, 1836, 1989, 2106, 2389, 2652, 2754, 3978, 4212, 4778, 5508, 5967, 7167, 7956, 9556, 11934, 14334, 17901, 21501, 23868, 28668, 31057, 35802, 40613, 43002, 62114, 64503, 71604, 81226, 86004, 93171, 121839, 124228, 129006, 162452, 186342, 193509, 243678, 258012, 279513, 365517, 372684, 387018, 487356, 527969, 559026, 731034, 774036, 838539, 1055938, 1096551, 1118052, 1462068, 1583907, 1677078, 2111876, 2193102, 2515617, 3167814, 3289653, 3354156, 4386204, 4751721, 5031234, 6335628, 6579306, 9503442, 10062468, 13158612, 14255163, 19006884, 28510326, 42765489, 57020652, 85530978, 171061956]

約数ペア:

[(1, 171061956), (2, 85530978), (3, 57020652), (4, 42765489), (6, 28510326), (9, 19006884), (12, 14255163), (13, 13158612), (17, 10062468), (18, 9503442), (26, 6579306), (27, 6335628), (34, 5031234), (36, 4751721), (39, 4386204), (51, 3354156), (52, 3289653), (54, 3167814), (68, 2515617), (78, 2193102), (81, 2111876), (102, 1677078), (108, 1583907), (117, 1462068), (153, 1118052), (156, 1096551), (162, 1055938), (204, 838539), (221, 774036), (234, 731034), (306, 559026), (324, 527969), (351, 487356), (442, 387018), (459, 372684), (468, 365517), (612, 279513), (663, 258012), (702, 243678), (884, 193509), (918, 186342), (1053, 162452), (1326, 129006), (1377, 124228), (1404, 121839), (1836, 93171), (1989, 86004), (2106, 81226), (2389, 71604), (2652, 64503), (2754, 62114), (3978, 43002), (4212, 40613), (4778, 35802), (5508, 31057), (5967, 28668), (7167, 23868), (7956, 21501), (9556, 17901), (11934, 14334)]