140912256

素因数分解:

$2^7\times 3^1\times {\mathrm{67}}^1\times {\mathrm{5477}}^1$

素因数の和:5561

約数の個数: 64

約数和(自身を含む): 379954080

約数和(自身を除く): 239041824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 268, 384, 402, 536, 804, 1072, 1608, 2144, 3216, 4288, 5477, 6432, 8576, 10954, 12864, 16431, 21908, 25728, 32862, 43816, 65724, 87632, 131448, 175264, 262896, 350528, 366959, 525792, 701056, 733918, 1051584, 1100877, 1467836, 2103168, 2201754, 2935672, 4403508, 5871344, 8807016, 11742688, 17614032, 23485376, 35228064, 46970752, 70456128, 140912256]

約数ペア:

[(1, 140912256), (2, 70456128), (3, 46970752), (4, 35228064), (6, 23485376), (8, 17614032), (12, 11742688), (16, 8807016), (24, 5871344), (32, 4403508), (48, 2935672), (64, 2201754), (67, 2103168), (96, 1467836), (128, 1100877), (134, 1051584), (192, 733918), (201, 701056), (268, 525792), (384, 366959), (402, 350528), (536, 262896), (804, 175264), (1072, 131448), (1608, 87632), (2144, 65724), (3216, 43816), (4288, 32862), (5477, 25728), (6432, 21908), (8576, 16431), (10954, 12864)]