145692232

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 319893120

約数和(自身を除く): 174200888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 157, 227, 292, 314, 454, 511, 584, 628, 908, 1022, 1099, 1256, 1589, 1816, 2044, 2198, 3178, 4088, 4396, 6356, 8792, 11461, 12712, 16571, 22922, 33142, 35639, 45844, 66284, 71278, 80227, 91688, 115997, 132568, 142556, 160454, 231994, 249473, 285112, 320908, 463988, 498946, 641816, 927976, 997892, 1995784, 2601647, 5203294, 10406588, 18211529, 20813176, 36423058, 72846116, 145692232]

約数ペア:

[(1, 145692232), (2, 72846116), (4, 36423058), (7, 20813176), (8, 18211529), (14, 10406588), (28, 5203294), (56, 2601647), (73, 1995784), (146, 997892), (157, 927976), (227, 641816), (292, 498946), (314, 463988), (454, 320908), (511, 285112), (584, 249473), (628, 231994), (908, 160454), (1022, 142556), (1099, 132568), (1256, 115997), (1589, 91688), (1816, 80227), (2044, 71278), (2198, 66284), (3178, 45844), (4088, 35639), (4396, 33142), (6356, 22922), (8792, 16571), (11461, 12712)]