170517248

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3233

約数の個数: 72

約数和(自身を含む): 390976320

約数和(自身を除く): 220459072

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3187, 3344, 4864, 6374, 6688, 12748, 13376, 25496, 26752, 35057, 50992, 53504, 60553, 70114, 101984, 121106, 140228, 203968, 242212, 280456, 407936, 484424, 560912, 666083, 815872, 968848, 1121824, 1332166, 1937696, 2243648, 2664332, 3875392, 4487296, 5328664, 7750784, 8974592, 10657328, 15501568, 21314656, 42629312, 85258624, 170517248]

約数ペア:

[(1, 170517248), (2, 85258624), (4, 42629312), (8, 21314656), (11, 15501568), (16, 10657328), (19, 8974592), (22, 7750784), (32, 5328664), (38, 4487296), (44, 3875392), (64, 2664332), (76, 2243648), (88, 1937696), (128, 1332166), (152, 1121824), (176, 968848), (209, 815872), (256, 666083), (304, 560912), (352, 484424), (418, 407936), (608, 280456), (704, 242212), (836, 203968), (1216, 140228), (1408, 121106), (1672, 101984), (2432, 70114), (2816, 60553), (3187, 53504), (3344, 50992), (4864, 35057), (6374, 26752), (6688, 25496), (12748, 13376)]