156788416

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2801

約数の個数: 56

約数和(自身を含む): 335767680

約数和(自身を除く): 178979264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1088, 1696, 1802, 2719, 3392, 3604, 5438, 7208, 10876, 14416, 21752, 28832, 43504, 46223, 57664, 87008, 92446, 144107, 174016, 184892, 288214, 369784, 576428, 739568, 1152856, 1479136, 2305712, 2449819, 2958272, 4611424, 4899638, 9222848, 9799276, 19598552, 39197104, 78394208, 156788416]

約数ペア:

[(1, 156788416), (2, 78394208), (4, 39197104), (8, 19598552), (16, 9799276), (17, 9222848), (32, 4899638), (34, 4611424), (53, 2958272), (64, 2449819), (68, 2305712), (106, 1479136), (136, 1152856), (212, 739568), (272, 576428), (424, 369784), (544, 288214), (848, 184892), (901, 174016), (1088, 144107), (1696, 92446), (1802, 87008), (2719, 57664), (3392, 46223), (3604, 43504), (5438, 28832), (7208, 21752), (10876, 14416)]