163564272

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 140

約数和(自身を含む): 489270520

約数和(自身を除く): 325706248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 379, 432, 444, 486, 592, 648, 666, 729, 758, 888, 972, 999, 1137, 1296, 1332, 1458, 1516, 1776, 1944, 1998, 2274, 2664, 2916, 2997, 3032, 3411, 3888, 3996, 4548, 5328, 5832, 5994, 6064, 6822, 7992, 8991, 9096, 10233, 11664, 11988, 13644, 14023, 15984, 17982, 18192, 20466, 23976, 26973, 27288, 28046, 30699, 35964, 40932, 42069, 47952, 53946, 54576, 56092, 61398, 71928, 81864, 84138, 92097, 107892, 112184, 122796, 126207, 143856, 163728, 168276, 184194, 215784, 224368, 245592, 252414, 276291, 336552, 368388, 378621, 431568, 491184, 504828, 552582, 673104, 736776, 757242, 1009656, 1105164, 1135863, 1473552, 1514484, 2019312, 2210328, 2271726, 3028968, 3407589, 4420656, 4543452, 6057936, 6815178, 9086904, 10222767, 13630356, 18173808, 20445534, 27260712, 40891068, 54521424, 81782136, 163564272]

約数ペア:

[(1, 163564272), (2, 81782136), (3, 54521424), (4, 40891068), (6, 27260712), (8, 20445534), (9, 18173808), (12, 13630356), (16, 10222767), (18, 9086904), (24, 6815178), (27, 6057936), (36, 4543452), (37, 4420656), (48, 3407589), (54, 3028968), (72, 2271726), (74, 2210328), (81, 2019312), (108, 1514484), (111, 1473552), (144, 1135863), (148, 1105164), (162, 1009656), (216, 757242), (222, 736776), (243, 673104), (296, 552582), (324, 504828), (333, 491184), (379, 431568), (432, 378621), (444, 368388), (486, 336552), (592, 276291), (648, 252414), (666, 245592), (729, 224368), (758, 215784), (888, 184194), (972, 168276), (999, 163728), (1137, 143856), (1296, 126207), (1332, 122796), (1458, 112184), (1516, 107892), (1776, 92097), (1944, 84138), (1998, 81864), (2274, 71928), (2664, 61398), (2916, 56092), (2997, 54576), (3032, 53946), (3411, 47952), (3888, 42069), (3996, 40932), (4548, 35964), (5328, 30699), (5832, 28046), (5994, 27288), (6064, 26973), (6822, 23976), (7992, 20466), (8991, 18192), (9096, 17982), (10233, 15984), (11664, 14023), (11988, 13644)]