138453408

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 427472640

約数和(自身を除く): 289019232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 61, 71, 72, 74, 96, 108, 111, 122, 142, 144, 148, 183, 213, 216, 222, 244, 284, 288, 296, 333, 366, 426, 432, 444, 488, 549, 568, 592, 639, 666, 732, 852, 864, 888, 976, 999, 1098, 1136, 1184, 1278, 1332, 1464, 1647, 1704, 1776, 1917, 1952, 1998, 2196, 2257, 2272, 2556, 2627, 2664, 2928, 3294, 3408, 3552, 3834, 3996, 4331, 4392, 4514, 5112, 5254, 5328, 5856, 6588, 6771, 6816, 7668, 7881, 7992, 8662, 8784, 9028, 10224, 10508, 10656, 12993, 13176, 13542, 15336, 15762, 15984, 17324, 17568, 18056, 20313, 20448, 21016, 23643, 25986, 26352, 27084, 30672, 31524, 31968, 34648, 36112, 38979, 40626, 42032, 47286, 51972, 52704, 54168, 60939, 61344, 63048, 69296, 70929, 72224, 77958, 81252, 84064, 94572, 103944, 108336, 116937, 121878, 126096, 138592, 141858, 155916, 160247, 162504, 189144, 207888, 216672, 233874, 243756, 252192, 283716, 311832, 320494, 325008, 378288, 415776, 467748, 480741, 487512, 567432, 623664, 640988, 650016, 756576, 935496, 961482, 975024, 1134864, 1247328, 1281976, 1442223, 1870992, 1922964, 1950048, 2269728, 2563952, 2884446, 3741984, 3845928, 4326669, 5127904, 5768892, 7691856, 8653338, 11537784, 15383712, 17306676, 23075568, 34613352, 46151136, 69226704, 138453408]

約数ペア:

[(1, 138453408), (2, 69226704), (3, 46151136), (4, 34613352), (6, 23075568), (8, 17306676), (9, 15383712), (12, 11537784), (16, 8653338), (18, 7691856), (24, 5768892), (27, 5127904), (32, 4326669), (36, 3845928), (37, 3741984), (48, 2884446), (54, 2563952), (61, 2269728), (71, 1950048), (72, 1922964), (74, 1870992), (96, 1442223), (108, 1281976), (111, 1247328), (122, 1134864), (142, 975024), (144, 961482), (148, 935496), (183, 756576), (213, 650016), (216, 640988), (222, 623664), (244, 567432), (284, 487512), (288, 480741), (296, 467748), (333, 415776), (366, 378288), (426, 325008), (432, 320494), (444, 311832), (488, 283716), (549, 252192), (568, 243756), (592, 233874), (639, 216672), (666, 207888), (732, 189144), (852, 162504), (864, 160247), (888, 155916), (976, 141858), (999, 138592), (1098, 126096), (1136, 121878), (1184, 116937), (1278, 108336), (1332, 103944), (1464, 94572), (1647, 84064), (1704, 81252), (1776, 77958), (1917, 72224), (1952, 70929), (1998, 69296), (2196, 63048), (2257, 61344), (2272, 60939), (2556, 54168), (2627, 52704), (2664, 51972), (2928, 47286), (3294, 42032), (3408, 40626), (3552, 38979), (3834, 36112), (3996, 34648), (4331, 31968), (4392, 31524), (4514, 30672), (5112, 27084), (5254, 26352), (5328, 25986), (5856, 23643), (6588, 21016), (6771, 20448), (6816, 20313), (7668, 18056), (7881, 17568), (7992, 17324), (8662, 15984), (8784, 15762), (9028, 15336), (10224, 13542), (10508, 13176), (10656, 12993)]