142581376

素因数分解:

$2^7\times 7^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 334886400

約数和(自身を除く): 192305024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 128, 179, 196, 224, 254, 358, 392, 448, 508, 716, 784, 889, 896, 1016, 1253, 1432, 1568, 1778, 2032, 2506, 2864, 3136, 3556, 4064, 5012, 5728, 6223, 6272, 7112, 8128, 8771, 10024, 11456, 12446, 14224, 16256, 17542, 20048, 22733, 22912, 24892, 28448, 35084, 40096, 45466, 49784, 56896, 70168, 80192, 90932, 99568, 113792, 140336, 159131, 160384, 181864, 199136, 280672, 318262, 363728, 398272, 561344, 636524, 727456, 796544, 1113917, 1122688, 1273048, 1454912, 2227834, 2546096, 2909824, 4455668, 5092192, 8911336, 10184384, 17822672, 20368768, 35645344, 71290688, 142581376]

約数ペア:

[(1, 142581376), (2, 71290688), (4, 35645344), (7, 20368768), (8, 17822672), (14, 10184384), (16, 8911336), (28, 5092192), (32, 4455668), (49, 2909824), (56, 2546096), (64, 2227834), (98, 1454912), (112, 1273048), (127, 1122688), (128, 1113917), (179, 796544), (196, 727456), (224, 636524), (254, 561344), (358, 398272), (392, 363728), (448, 318262), (508, 280672), (716, 199136), (784, 181864), (889, 160384), (896, 159131), (1016, 140336), (1253, 113792), (1432, 99568), (1568, 90932), (1778, 80192), (2032, 70168), (2506, 56896), (2864, 49784), (3136, 45466), (3556, 40096), (4064, 35084), (5012, 28448), (5728, 24892), (6223, 22912), (6272, 22733), (7112, 20048), (8128, 17542), (8771, 16256), (10024, 14224), (11456, 12446)]