156745848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 481489920

約数和(自身を除く): 324744072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 71, 84, 102, 119, 136, 142, 168, 204, 213, 238, 284, 357, 408, 426, 476, 497, 568, 714, 773, 852, 952, 994, 1207, 1428, 1491, 1546, 1704, 1988, 2319, 2414, 2856, 2982, 3092, 3621, 3976, 4638, 4828, 5411, 5964, 6184, 7242, 8449, 9276, 9656, 10822, 11928, 13141, 14484, 16233, 16898, 18552, 21644, 25347, 26282, 28968, 32466, 33796, 39423, 43288, 50694, 52564, 54883, 64932, 67592, 78846, 91987, 101388, 105128, 109766, 129864, 157692, 164649, 183974, 202776, 219532, 275961, 315384, 329298, 367948, 384181, 439064, 551922, 658596, 735896, 768362, 933011, 1103844, 1152543, 1317192, 1536724, 1866022, 2207688, 2305086, 2799033, 3073448, 3732044, 4610172, 5598066, 6531077, 7464088, 9220344, 11196132, 13062154, 19593231, 22392264, 26124308, 39186462, 52248616, 78372924, 156745848]

約数ペア:

[(1, 156745848), (2, 78372924), (3, 52248616), (4, 39186462), (6, 26124308), (7, 22392264), (8, 19593231), (12, 13062154), (14, 11196132), (17, 9220344), (21, 7464088), (24, 6531077), (28, 5598066), (34, 4610172), (42, 3732044), (51, 3073448), (56, 2799033), (68, 2305086), (71, 2207688), (84, 1866022), (102, 1536724), (119, 1317192), (136, 1152543), (142, 1103844), (168, 933011), (204, 768362), (213, 735896), (238, 658596), (284, 551922), (357, 439064), (408, 384181), (426, 367948), (476, 329298), (497, 315384), (568, 275961), (714, 219532), (773, 202776), (852, 183974), (952, 164649), (994, 157692), (1207, 129864), (1428, 109766), (1491, 105128), (1546, 101388), (1704, 91987), (1988, 78846), (2319, 67592), (2414, 64932), (2856, 54883), (2982, 52564), (3092, 50694), (3621, 43288), (3976, 39423), (4638, 33796), (4828, 32466), (5411, 28968), (5964, 26282), (6184, 25347), (7242, 21644), (8449, 18552), (9276, 16898), (9656, 16233), (10822, 14484), (11928, 13141)]