149249952

素因数分解:

$2^5\times 3^4\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:904

約数の個数: 120

約数和(自身を含む): 445671072

約数和(自身を除く): 296421120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 284, 288, 324, 426, 432, 568, 639, 648, 811, 852, 864, 1136, 1278, 1296, 1622, 1704, 1917, 2272, 2433, 2556, 2592, 3244, 3408, 3834, 4866, 5112, 5751, 6488, 6816, 7299, 7668, 9732, 10224, 11502, 12976, 14598, 15336, 19464, 20448, 21897, 23004, 25952, 29196, 30672, 38928, 43794, 46008, 57581, 58392, 61344, 65691, 77856, 87588, 92016, 115162, 116784, 131382, 172743, 175176, 184032, 230324, 233568, 262764, 345486, 350352, 460648, 518229, 525528, 690972, 700704, 921296, 1036458, 1051056, 1381944, 1554687, 1842592, 2072916, 2102112, 2763888, 3109374, 4145832, 4664061, 5527776, 6218748, 8291664, 9328122, 12437496, 16583328, 18656244, 24874992, 37312488, 49749984, 74624976, 149249952]

約数ペア:

[(1, 149249952), (2, 74624976), (3, 49749984), (4, 37312488), (6, 24874992), (8, 18656244), (9, 16583328), (12, 12437496), (16, 9328122), (18, 8291664), (24, 6218748), (27, 5527776), (32, 4664061), (36, 4145832), (48, 3109374), (54, 2763888), (71, 2102112), (72, 2072916), (81, 1842592), (96, 1554687), (108, 1381944), (142, 1051056), (144, 1036458), (162, 921296), (213, 700704), (216, 690972), (284, 525528), (288, 518229), (324, 460648), (426, 350352), (432, 345486), (568, 262764), (639, 233568), (648, 230324), (811, 184032), (852, 175176), (864, 172743), (1136, 131382), (1278, 116784), (1296, 115162), (1622, 92016), (1704, 87588), (1917, 77856), (2272, 65691), (2433, 61344), (2556, 58392), (2592, 57581), (3244, 46008), (3408, 43794), (3834, 38928), (4866, 30672), (5112, 29196), (5751, 25952), (6488, 23004), (6816, 21897), (7299, 20448), (7668, 19464), (9732, 15336), (10224, 14598), (11502, 12976)]