143472896

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 347414592

約数和(自身を除く): 203941696

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 59, 64, 92, 112, 118, 128, 161, 184, 224, 236, 256, 322, 368, 413, 448, 472, 644, 736, 826, 896, 944, 1288, 1357, 1472, 1652, 1792, 1888, 2576, 2714, 2944, 3304, 3481, 3776, 5152, 5428, 5888, 6608, 6962, 7552, 9499, 10304, 10856, 13216, 13924, 15104, 18998, 20608, 21712, 24367, 26432, 27848, 37996, 41216, 43424, 48734, 52864, 55696, 75992, 80063, 86848, 97468, 105728, 111392, 151984, 160126, 173696, 194936, 222784, 303968, 320252, 347392, 389872, 445568, 560441, 607936, 640504, 779744, 891136, 1120882, 1215872, 1281008, 1559488, 2241764, 2431744, 2562016, 3118976, 4483528, 5124032, 6237952, 8967056, 10248064, 17934112, 20496128, 35868224, 71736448, 143472896]

約数ペア:

[(1, 143472896), (2, 71736448), (4, 35868224), (7, 20496128), (8, 17934112), (14, 10248064), (16, 8967056), (23, 6237952), (28, 5124032), (32, 4483528), (46, 3118976), (56, 2562016), (59, 2431744), (64, 2241764), (92, 1559488), (112, 1281008), (118, 1215872), (128, 1120882), (161, 891136), (184, 779744), (224, 640504), (236, 607936), (256, 560441), (322, 445568), (368, 389872), (413, 347392), (448, 320252), (472, 303968), (644, 222784), (736, 194936), (826, 173696), (896, 160126), (944, 151984), (1288, 111392), (1357, 105728), (1472, 97468), (1652, 86848), (1792, 80063), (1888, 75992), (2576, 55696), (2714, 52864), (2944, 48734), (3304, 43424), (3481, 41216), (3776, 37996), (5152, 27848), (5428, 26432), (5888, 24367), (6608, 21712), (6962, 20608), (7552, 18998), (9499, 15104), (10304, 13924), (10856, 13216)]