145403136

素因数分解:

$2^8\times 3^2\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:528

約数の個数: 108

約数和(自身を含む): 422601088

約数和(自身を除く): 277197952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 223, 256, 283, 288, 384, 446, 566, 576, 669, 768, 849, 892, 1132, 1152, 1338, 1698, 1784, 2007, 2264, 2304, 2547, 2676, 3396, 3568, 4014, 4528, 5094, 5352, 6792, 7136, 8028, 9056, 10188, 10704, 13584, 14272, 16056, 18112, 20376, 21408, 27168, 28544, 32112, 36224, 40752, 42816, 54336, 57088, 63109, 64224, 72448, 81504, 85632, 108672, 126218, 128448, 163008, 171264, 189327, 217344, 252436, 256896, 326016, 378654, 504872, 513792, 567981, 652032, 757308, 1009744, 1135962, 1514616, 2019488, 2271924, 3029232, 4038976, 4543848, 6058464, 8077952, 9087696, 12116928, 16155904, 18175392, 24233856, 36350784, 48467712, 72701568, 145403136]

約数ペア:

[(1, 145403136), (2, 72701568), (3, 48467712), (4, 36350784), (6, 24233856), (8, 18175392), (9, 16155904), (12, 12116928), (16, 9087696), (18, 8077952), (24, 6058464), (32, 4543848), (36, 4038976), (48, 3029232), (64, 2271924), (72, 2019488), (96, 1514616), (128, 1135962), (144, 1009744), (192, 757308), (223, 652032), (256, 567981), (283, 513792), (288, 504872), (384, 378654), (446, 326016), (566, 256896), (576, 252436), (669, 217344), (768, 189327), (849, 171264), (892, 163008), (1132, 128448), (1152, 126218), (1338, 108672), (1698, 85632), (1784, 81504), (2007, 72448), (2264, 64224), (2304, 63109), (2547, 57088), (2676, 54336), (3396, 42816), (3568, 40752), (4014, 36224), (4528, 32112), (5094, 28544), (5352, 27168), (6792, 21408), (7136, 20376), (8028, 18112), (9056, 16056), (10188, 14272), (10704, 13584)]