16481088

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 168

約数和(自身を含む): 53254656

約数和(自身を除く): 36773568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 71, 72, 78, 93, 96, 104, 117, 124, 142, 144, 156, 186, 192, 208, 213, 234, 248, 279, 284, 288, 312, 372, 403, 416, 426, 468, 496, 558, 568, 576, 624, 639, 744, 806, 832, 852, 923, 936, 992, 1116, 1136, 1209, 1248, 1278, 1488, 1612, 1704, 1846, 1872, 1984, 2201, 2232, 2272, 2418, 2496, 2556, 2769, 2976, 3224, 3408, 3627, 3692, 3744, 4402, 4464, 4544, 4836, 5112, 5538, 5952, 6448, 6603, 6816, 7254, 7384, 7488, 8307, 8804, 8928, 9672, 10224, 11076, 12896, 13206, 13632, 14508, 14768, 16614, 17608, 17856, 19344, 19809, 20448, 22152, 25792, 26412, 28613, 29016, 29536, 33228, 35216, 38688, 39618, 40896, 44304, 52824, 57226, 58032, 59072, 66456, 70432, 77376, 79236, 85839, 88608, 105648, 114452, 116064, 132912, 140864, 158472, 171678, 177216, 211296, 228904, 232128, 257517, 265824, 316944, 343356, 422592, 457808, 515034, 531648, 633888, 686712, 915616, 1030068, 1267776, 1373424, 1831232, 2060136, 2746848, 4120272, 5493696, 8240544, 16481088]

約数ペア:

[(1, 16481088), (2, 8240544), (3, 5493696), (4, 4120272), (6, 2746848), (8, 2060136), (9, 1831232), (12, 1373424), (13, 1267776), (16, 1030068), (18, 915616), (24, 686712), (26, 633888), (31, 531648), (32, 515034), (36, 457808), (39, 422592), (48, 343356), (52, 316944), (62, 265824), (64, 257517), (71, 232128), (72, 228904), (78, 211296), (93, 177216), (96, 171678), (104, 158472), (117, 140864), (124, 132912), (142, 116064), (144, 114452), (156, 105648), (186, 88608), (192, 85839), (208, 79236), (213, 77376), (234, 70432), (248, 66456), (279, 59072), (284, 58032), (288, 57226), (312, 52824), (372, 44304), (403, 40896), (416, 39618), (426, 38688), (468, 35216), (496, 33228), (558, 29536), (568, 29016), (576, 28613), (624, 26412), (639, 25792), (744, 22152), (806, 20448), (832, 19809), (852, 19344), (923, 17856), (936, 17608), (992, 16614), (1116, 14768), (1136, 14508), (1209, 13632), (1248, 13206), (1278, 12896), (1488, 11076), (1612, 10224), (1704, 9672), (1846, 8928), (1872, 8804), (1984, 8307), (2201, 7488), (2232, 7384), (2272, 7254), (2418, 6816), (2496, 6603), (2556, 6448), (2769, 5952), (2976, 5538), (3224, 5112), (3408, 4836), (3627, 4544), (3692, 4464), (3744, 4402)]