121487104

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 259015680

約数和(自身を除く): 137528576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 256, 368, 376, 439, 736, 752, 878, 1081, 1472, 1504, 1756, 2162, 2944, 3008, 3512, 4324, 5888, 6016, 7024, 8648, 10097, 12032, 14048, 17296, 20194, 20633, 28096, 34592, 40388, 41266, 56192, 69184, 80776, 82532, 112384, 138368, 161552, 165064, 276736, 323104, 330128, 474559, 646208, 660256, 949118, 1292416, 1320512, 1898236, 2584832, 2641024, 3796472, 5282048, 7592944, 15185888, 30371776, 60743552, 121487104]

約数ペア:

[(1, 121487104), (2, 60743552), (4, 30371776), (8, 15185888), (16, 7592944), (23, 5282048), (32, 3796472), (46, 2641024), (47, 2584832), (64, 1898236), (92, 1320512), (94, 1292416), (128, 949118), (184, 660256), (188, 646208), (256, 474559), (368, 330128), (376, 323104), (439, 276736), (736, 165064), (752, 161552), (878, 138368), (1081, 112384), (1472, 82532), (1504, 80776), (1756, 69184), (2162, 56192), (2944, 41266), (3008, 40388), (3512, 34592), (4324, 28096), (5888, 20633), (6016, 20194), (7024, 17296), (8648, 14048), (10097, 12032)]