164033728

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1409

約数の個数: 56

約数和(自身を含む): 340870032

約数和(自身を除く): 176836304

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 148, 212, 296, 424, 592, 848, 1184, 1307, 1696, 1961, 2368, 2614, 3392, 3922, 5228, 7844, 10456, 15688, 20912, 31376, 41824, 48359, 62752, 69271, 83648, 96718, 125504, 138542, 193436, 277084, 386872, 554168, 773744, 1108336, 1547488, 2216672, 2563027, 3094976, 4433344, 5126054, 10252108, 20504216, 41008432, 82016864, 164033728]

約数ペア:

[(1, 164033728), (2, 82016864), (4, 41008432), (8, 20504216), (16, 10252108), (32, 5126054), (37, 4433344), (53, 3094976), (64, 2563027), (74, 2216672), (106, 1547488), (148, 1108336), (212, 773744), (296, 554168), (424, 386872), (592, 277084), (848, 193436), (1184, 138542), (1307, 125504), (1696, 96718), (1961, 83648), (2368, 69271), (2614, 62752), (3392, 48359), (3922, 41824), (5228, 31376), (7844, 20912), (10456, 15688)]