127957776

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 352263168

約数和(自身を除く): 224305392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 191, 204, 272, 382, 408, 573, 764, 816, 821, 1146, 1528, 1642, 2292, 2463, 3056, 3247, 3284, 4584, 4926, 6494, 6568, 9168, 9741, 9852, 12988, 13136, 13957, 19482, 19704, 25976, 27914, 38964, 39408, 41871, 51952, 55828, 77928, 83742, 111656, 155856, 156811, 167484, 223312, 313622, 334968, 470433, 627244, 669936, 940866, 1254488, 1881732, 2508976, 2665787, 3763464, 5331574, 7526928, 7997361, 10663148, 15994722, 21326296, 31989444, 42652592, 63978888, 127957776]

約数ペア:

[(1, 127957776), (2, 63978888), (3, 42652592), (4, 31989444), (6, 21326296), (8, 15994722), (12, 10663148), (16, 7997361), (17, 7526928), (24, 5331574), (34, 3763464), (48, 2665787), (51, 2508976), (68, 1881732), (102, 1254488), (136, 940866), (191, 669936), (204, 627244), (272, 470433), (382, 334968), (408, 313622), (573, 223312), (764, 167484), (816, 156811), (821, 155856), (1146, 111656), (1528, 83742), (1642, 77928), (2292, 55828), (2463, 51952), (3056, 41871), (3247, 39408), (3284, 38964), (4584, 27914), (4926, 25976), (6494, 19704), (6568, 19482), (9168, 13957), (9741, 13136), (9852, 12988)]