141916928

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 301694400

約数和(自身を除く): 159777472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 163, 179, 256, 304, 326, 358, 608, 652, 716, 1216, 1304, 1432, 2432, 2608, 2864, 3097, 3401, 4864, 5216, 5728, 6194, 6802, 10432, 11456, 12388, 13604, 20864, 22912, 24776, 27208, 29177, 41728, 45824, 49552, 54416, 58354, 99104, 108832, 116708, 198208, 217664, 233416, 396416, 435328, 466832, 554363, 792832, 870656, 933664, 1108726, 1867328, 2217452, 3734656, 4434904, 7469312, 8869808, 17739616, 35479232, 70958464, 141916928]

約数ペア:

[(1, 141916928), (2, 70958464), (4, 35479232), (8, 17739616), (16, 8869808), (19, 7469312), (32, 4434904), (38, 3734656), (64, 2217452), (76, 1867328), (128, 1108726), (152, 933664), (163, 870656), (179, 792832), (256, 554363), (304, 466832), (326, 435328), (358, 396416), (608, 233416), (652, 217664), (716, 198208), (1216, 116708), (1304, 108832), (1432, 99104), (2432, 58354), (2608, 54416), (2864, 49552), (3097, 45824), (3401, 41728), (4864, 29177), (5216, 27208), (5728, 24776), (6194, 22912), (6802, 20864), (10432, 13604), (11456, 12388)]