133717528

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 293955840

約数和(自身を除く): 160238312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 157, 227, 268, 314, 454, 469, 536, 628, 908, 938, 1099, 1256, 1589, 1816, 1876, 2198, 3178, 3752, 4396, 6356, 8792, 10519, 12712, 15209, 21038, 30418, 35639, 42076, 60836, 71278, 73633, 84152, 106463, 121672, 142556, 147266, 212926, 249473, 285112, 294532, 425852, 498946, 589064, 851704, 997892, 1995784, 2387813, 4775626, 9551252, 16714691, 19102504, 33429382, 66858764, 133717528]

約数ペア:

[(1, 133717528), (2, 66858764), (4, 33429382), (7, 19102504), (8, 16714691), (14, 9551252), (28, 4775626), (56, 2387813), (67, 1995784), (134, 997892), (157, 851704), (227, 589064), (268, 498946), (314, 425852), (454, 294532), (469, 285112), (536, 249473), (628, 212926), (908, 147266), (938, 142556), (1099, 121672), (1256, 106463), (1589, 84152), (1816, 73633), (1876, 71278), (2198, 60836), (3178, 42076), (3752, 35639), (4396, 30418), (6356, 21038), (8792, 15209), (10519, 12712)]