138335904

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 468115200

約数和(自身を除く): 329779296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 89, 96, 108, 112, 126, 144, 168, 178, 189, 216, 224, 252, 257, 267, 288, 336, 356, 378, 432, 504, 514, 534, 623, 672, 712, 756, 771, 801, 864, 1008, 1028, 1068, 1246, 1424, 1512, 1542, 1602, 1799, 1869, 2016, 2056, 2136, 2313, 2403, 2492, 2848, 3024, 3084, 3204, 3598, 3738, 4112, 4272, 4626, 4806, 4984, 5397, 5607, 6048, 6168, 6408, 6939, 7196, 7476, 8224, 8544, 9252, 9612, 9968, 10794, 11214, 12336, 12816, 13878, 14392, 14952, 16191, 16821, 18504, 19224, 19936, 21588, 22428, 22873, 24672, 25632, 27756, 28784, 29904, 32382, 33642, 37008, 38448, 43176, 44856, 45746, 48573, 55512, 57568, 59808, 64764, 67284, 68619, 74016, 76896, 86352, 89712, 91492, 97146, 111024, 129528, 134568, 137238, 160111, 172704, 179424, 182984, 194292, 205857, 222048, 259056, 269136, 274476, 320222, 365968, 388584, 411714, 480333, 518112, 538272, 548952, 617571, 640444, 731936, 777168, 823428, 960666, 1097904, 1235142, 1280888, 1440999, 1554336, 1646856, 1921332, 2195808, 2470284, 2561776, 2881998, 3293712, 3842664, 4322997, 4940568, 5123552, 5763996, 6587424, 7685328, 8645994, 9881136, 11527992, 15370656, 17291988, 19762272, 23055984, 34583976, 46111968, 69167952, 138335904]

約数ペア:

[(1, 138335904), (2, 69167952), (3, 46111968), (4, 34583976), (6, 23055984), (7, 19762272), (8, 17291988), (9, 15370656), (12, 11527992), (14, 9881136), (16, 8645994), (18, 7685328), (21, 6587424), (24, 5763996), (27, 5123552), (28, 4940568), (32, 4322997), (36, 3842664), (42, 3293712), (48, 2881998), (54, 2561776), (56, 2470284), (63, 2195808), (72, 1921332), (84, 1646856), (89, 1554336), (96, 1440999), (108, 1280888), (112, 1235142), (126, 1097904), (144, 960666), (168, 823428), (178, 777168), (189, 731936), (216, 640444), (224, 617571), (252, 548952), (257, 538272), (267, 518112), (288, 480333), (336, 411714), (356, 388584), (378, 365968), (432, 320222), (504, 274476), (514, 269136), (534, 259056), (623, 222048), (672, 205857), (712, 194292), (756, 182984), (771, 179424), (801, 172704), (864, 160111), (1008, 137238), (1028, 134568), (1068, 129528), (1246, 111024), (1424, 97146), (1512, 91492), (1542, 89712), (1602, 86352), (1799, 76896), (1869, 74016), (2016, 68619), (2056, 67284), (2136, 64764), (2313, 59808), (2403, 57568), (2492, 55512), (2848, 48573), (3024, 45746), (3084, 44856), (3204, 43176), (3598, 38448), (3738, 37008), (4112, 33642), (4272, 32382), (4626, 29904), (4806, 28784), (4984, 27756), (5397, 25632), (5607, 24672), (6048, 22873), (6168, 22428), (6408, 21588), (6939, 19936), (7196, 19224), (7476, 18504), (8224, 16821), (8544, 16191), (9252, 14952), (9612, 14392), (9968, 13878), (10794, 12816), (11214, 12336)]