129442608

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 378832896

約数和(自身を除く): 249390288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 107, 124, 144, 186, 214, 248, 271, 279, 321, 372, 428, 496, 542, 558, 642, 744, 813, 856, 963, 1084, 1116, 1284, 1488, 1626, 1712, 1926, 2168, 2232, 2439, 2568, 3252, 3317, 3852, 4336, 4464, 4878, 5136, 6504, 6634, 7704, 8401, 9756, 9951, 13008, 13268, 15408, 16802, 19512, 19902, 25203, 26536, 28997, 29853, 33604, 39024, 39804, 50406, 53072, 57994, 59706, 67208, 75609, 79608, 86991, 100812, 115988, 119412, 134416, 151218, 159216, 173982, 201624, 231976, 238824, 260973, 302436, 347964, 403248, 463952, 477648, 521946, 604872, 695928, 898907, 1043892, 1209744, 1391856, 1797814, 2087784, 2696721, 3595628, 4175568, 5393442, 7191256, 8090163, 10786884, 14382512, 16180326, 21573768, 32360652, 43147536, 64721304, 129442608]

約数ペア:

[(1, 129442608), (2, 64721304), (3, 43147536), (4, 32360652), (6, 21573768), (8, 16180326), (9, 14382512), (12, 10786884), (16, 8090163), (18, 7191256), (24, 5393442), (31, 4175568), (36, 3595628), (48, 2696721), (62, 2087784), (72, 1797814), (93, 1391856), (107, 1209744), (124, 1043892), (144, 898907), (186, 695928), (214, 604872), (248, 521946), (271, 477648), (279, 463952), (321, 403248), (372, 347964), (428, 302436), (496, 260973), (542, 238824), (558, 231976), (642, 201624), (744, 173982), (813, 159216), (856, 151218), (963, 134416), (1084, 119412), (1116, 115988), (1284, 100812), (1488, 86991), (1626, 79608), (1712, 75609), (1926, 67208), (2168, 59706), (2232, 57994), (2439, 53072), (2568, 50406), (3252, 39804), (3317, 39024), (3852, 33604), (4336, 29853), (4464, 28997), (4878, 26536), (5136, 25203), (6504, 19902), (6634, 19512), (7704, 16802), (8401, 15408), (9756, 13268), (9951, 13008)]