144944296

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 318908160

約数和(自身を除く): 173963864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 151, 244, 281, 302, 427, 488, 562, 604, 854, 1057, 1124, 1208, 1708, 1967, 2114, 2248, 3416, 3934, 4228, 7868, 8456, 9211, 15736, 17141, 18422, 34282, 36844, 42431, 64477, 68564, 73688, 84862, 119987, 128954, 137128, 169724, 239974, 257908, 297017, 339448, 479948, 515816, 594034, 959896, 1188068, 2376136, 2588291, 5176582, 10353164, 18118037, 20706328, 36236074, 72472148, 144944296]

約数ペア:

[(1, 144944296), (2, 72472148), (4, 36236074), (7, 20706328), (8, 18118037), (14, 10353164), (28, 5176582), (56, 2588291), (61, 2376136), (122, 1188068), (151, 959896), (244, 594034), (281, 515816), (302, 479948), (427, 339448), (488, 297017), (562, 257908), (604, 239974), (854, 169724), (1057, 137128), (1124, 128954), (1208, 119987), (1708, 84862), (1967, 73688), (2114, 68564), (2248, 64477), (3416, 42431), (3934, 36844), (4228, 34282), (7868, 18422), (8456, 17141), (9211, 15736)]