149218848

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2548

約数の個数: 120

約数和(自身を含む): 458111808

約数和(自身を除く): 308892960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2503, 2592, 3312, 3726, 4968, 5006, 6624, 7452, 7509, 9936, 10012, 14904, 15018, 19872, 20024, 22527, 29808, 30036, 40048, 45054, 57569, 59616, 60072, 67581, 80096, 90108, 115138, 120144, 135162, 172707, 180216, 202743, 230276, 240288, 270324, 345414, 360432, 405486, 460552, 518121, 540648, 690828, 720864, 810972, 921104, 1036242, 1081296, 1381656, 1554363, 1621944, 1842208, 2072484, 2162592, 2763312, 3108726, 3243888, 4144968, 4663089, 5526624, 6217452, 6487776, 8289936, 9326178, 12434904, 16579872, 18652356, 24869808, 37304712, 49739616, 74609424, 149218848]

約数ペア:

[(1, 149218848), (2, 74609424), (3, 49739616), (4, 37304712), (6, 24869808), (8, 18652356), (9, 16579872), (12, 12434904), (16, 9326178), (18, 8289936), (23, 6487776), (24, 6217452), (27, 5526624), (32, 4663089), (36, 4144968), (46, 3243888), (48, 3108726), (54, 2763312), (69, 2162592), (72, 2072484), (81, 1842208), (92, 1621944), (96, 1554363), (108, 1381656), (138, 1081296), (144, 1036242), (162, 921104), (184, 810972), (207, 720864), (216, 690828), (276, 540648), (288, 518121), (324, 460552), (368, 405486), (414, 360432), (432, 345414), (552, 270324), (621, 240288), (648, 230276), (736, 202743), (828, 180216), (864, 172707), (1104, 135162), (1242, 120144), (1296, 115138), (1656, 90108), (1863, 80096), (2208, 67581), (2484, 60072), (2503, 59616), (2592, 57569), (3312, 45054), (3726, 40048), (4968, 30036), (5006, 29808), (6624, 22527), (7452, 20024), (7509, 19872), (9936, 15018), (10012, 14904)]