129290136

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 357504000

約数和(自身を除く): 228213864

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 79, 97, 111, 114, 148, 152, 158, 194, 222, 228, 237, 291, 296, 316, 388, 444, 456, 474, 582, 632, 703, 776, 888, 948, 1164, 1406, 1501, 1843, 1896, 2109, 2328, 2812, 2923, 3002, 3589, 3686, 4218, 4503, 5529, 5624, 5846, 6004, 7178, 7372, 7663, 8436, 8769, 9006, 10767, 11058, 11692, 12008, 14356, 14744, 15326, 16872, 17538, 18012, 21534, 22116, 22989, 23384, 28712, 30652, 35076, 36024, 43068, 44232, 45978, 55537, 61304, 68191, 70152, 86136, 91956, 111074, 136382, 145597, 166611, 183912, 204573, 222148, 272764, 283531, 291194, 333222, 409146, 436791, 444296, 545528, 567062, 582388, 666444, 818292, 850593, 873582, 1134124, 1164776, 1332888, 1636584, 1701186, 1747164, 2268248, 3402372, 3494328, 5387089, 6804744, 10774178, 16161267, 21548356, 32322534, 43096712, 64645068, 129290136]

約数ペア:

[(1, 129290136), (2, 64645068), (3, 43096712), (4, 32322534), (6, 21548356), (8, 16161267), (12, 10774178), (19, 6804744), (24, 5387089), (37, 3494328), (38, 3402372), (57, 2268248), (74, 1747164), (76, 1701186), (79, 1636584), (97, 1332888), (111, 1164776), (114, 1134124), (148, 873582), (152, 850593), (158, 818292), (194, 666444), (222, 582388), (228, 567062), (237, 545528), (291, 444296), (296, 436791), (316, 409146), (388, 333222), (444, 291194), (456, 283531), (474, 272764), (582, 222148), (632, 204573), (703, 183912), (776, 166611), (888, 145597), (948, 136382), (1164, 111074), (1406, 91956), (1501, 86136), (1843, 70152), (1896, 68191), (2109, 61304), (2328, 55537), (2812, 45978), (2923, 44232), (3002, 43068), (3589, 36024), (3686, 35076), (4218, 30652), (4503, 28712), (5529, 23384), (5624, 22989), (5846, 22116), (6004, 21534), (7178, 18012), (7372, 17538), (7663, 16872), (8436, 15326), (8769, 14744), (9006, 14356), (10767, 12008), (11058, 11692)]