131164452

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2137

約数の個数: 72

約数和(自身を含む): 354515616

約数和(自身を除く): 223351164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1284, 1819, 1926, 2003, 3638, 3852, 4006, 5457, 6009, 7276, 8012, 10914, 12018, 16371, 18027, 21828, 24036, 32742, 34051, 36054, 65484, 68102, 72108, 102153, 136204, 204306, 214321, 306459, 408612, 428642, 612918, 642963, 857284, 1225836, 1285926, 1928889, 2571852, 3643457, 3857778, 7286914, 7715556, 10930371, 14573828, 21860742, 32791113, 43721484, 65582226, 131164452]

約数ペア:

[(1, 131164452), (2, 65582226), (3, 43721484), (4, 32791113), (6, 21860742), (9, 14573828), (12, 10930371), (17, 7715556), (18, 7286914), (34, 3857778), (36, 3643457), (51, 2571852), (68, 1928889), (102, 1285926), (107, 1225836), (153, 857284), (204, 642963), (214, 612918), (306, 428642), (321, 408612), (428, 306459), (612, 214321), (642, 204306), (963, 136204), (1284, 102153), (1819, 72108), (1926, 68102), (2003, 65484), (3638, 36054), (3852, 34051), (4006, 32742), (5457, 24036), (6009, 21828), (7276, 18027), (8012, 16371), (10914, 12018)]