149384448

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2864

約数の個数: 108

約数和(自身を含む): 449598240

約数和(自身を除く): 300213792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2819, 2944, 3312, 4416, 5638, 5888, 6624, 8457, 8832, 11276, 13248, 16914, 17664, 22552, 25371, 26496, 33828, 45104, 50742, 52992, 64837, 67656, 90208, 101484, 129674, 135312, 180416, 194511, 202968, 259348, 270624, 360832, 389022, 405936, 518696, 541248, 583533, 721664, 778044, 811872, 1037392, 1082496, 1167066, 1556088, 1623744, 2074784, 2164992, 2334132, 3112176, 3247488, 4149568, 4668264, 6224352, 6494976, 8299136, 9336528, 12448704, 16598272, 18673056, 24897408, 37346112, 49794816, 74692224, 149384448]

約数ペア:

[(1, 149384448), (2, 74692224), (3, 49794816), (4, 37346112), (6, 24897408), (8, 18673056), (9, 16598272), (12, 12448704), (16, 9336528), (18, 8299136), (23, 6494976), (24, 6224352), (32, 4668264), (36, 4149568), (46, 3247488), (48, 3112176), (64, 2334132), (69, 2164992), (72, 2074784), (92, 1623744), (96, 1556088), (128, 1167066), (138, 1082496), (144, 1037392), (184, 811872), (192, 778044), (207, 721664), (256, 583533), (276, 541248), (288, 518696), (368, 405936), (384, 389022), (414, 360832), (552, 270624), (576, 259348), (736, 202968), (768, 194511), (828, 180416), (1104, 135312), (1152, 129674), (1472, 101484), (1656, 90208), (2208, 67656), (2304, 64837), (2819, 52992), (2944, 50742), (3312, 45104), (4416, 33828), (5638, 26496), (5888, 25371), (6624, 22552), (8457, 17664), (8832, 16914), (11276, 13248)]