161420952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 508239360

約数和(自身を除く): 346818408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 113, 132, 154, 168, 226, 231, 264, 308, 339, 452, 462, 616, 678, 773, 791, 904, 924, 1243, 1356, 1546, 1582, 1848, 2319, 2373, 2486, 2712, 3092, 3164, 3729, 4638, 4746, 4972, 5411, 6184, 6328, 7458, 8503, 8701, 9276, 9492, 9944, 10822, 14916, 16233, 17006, 17402, 18552, 18984, 21644, 25509, 26103, 29832, 32466, 34012, 34804, 43288, 51018, 52206, 59521, 64932, 68024, 69608, 87349, 102036, 104412, 119042, 129864, 174698, 178563, 204072, 208824, 238084, 262047, 349396, 357126, 476168, 524094, 611443, 698792, 714252, 960839, 1048188, 1222886, 1428504, 1834329, 1921678, 2096376, 2445772, 2882517, 3668658, 3843356, 4891544, 5765034, 6725873, 7337316, 7686712, 11530068, 13451746, 14674632, 20177619, 23060136, 26903492, 40355238, 53806984, 80710476, 161420952]

約数ペア:

[(1, 161420952), (2, 80710476), (3, 53806984), (4, 40355238), (6, 26903492), (7, 23060136), (8, 20177619), (11, 14674632), (12, 13451746), (14, 11530068), (21, 7686712), (22, 7337316), (24, 6725873), (28, 5765034), (33, 4891544), (42, 3843356), (44, 3668658), (56, 2882517), (66, 2445772), (77, 2096376), (84, 1921678), (88, 1834329), (113, 1428504), (132, 1222886), (154, 1048188), (168, 960839), (226, 714252), (231, 698792), (264, 611443), (308, 524094), (339, 476168), (452, 357126), (462, 349396), (616, 262047), (678, 238084), (773, 208824), (791, 204072), (904, 178563), (924, 174698), (1243, 129864), (1356, 119042), (1546, 104412), (1582, 102036), (1848, 87349), (2319, 69608), (2373, 68024), (2486, 64932), (2712, 59521), (3092, 52206), (3164, 51018), (3729, 43288), (4638, 34804), (4746, 34012), (4972, 32466), (5411, 29832), (6184, 26103), (6328, 25509), (7458, 21644), (8503, 18984), (8701, 18552), (9276, 17402), (9492, 17006), (9944, 16233), (10822, 14916)]