145207158

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 320302080

約数和(自身を除く): 175094922

約数列:

[1, 2, 3, 6, 19, 38, 41, 47, 57, 82, 94, 114, 123, 141, 246, 282, 661, 779, 893, 1322, 1558, 1786, 1927, 1983, 2337, 2679, 3854, 3966, 4674, 5358, 5781, 11562, 12559, 25118, 27101, 31067, 36613, 37677, 54202, 62134, 73226, 75354, 81303, 93201, 109839, 162606, 186402, 219678, 514919, 590273, 1029838, 1180546, 1273747, 1544757, 1770819, 2547494, 3089514, 3541638, 3821241, 7642482, 24201193, 48402386, 72603579, 145207158]

約数ペア:

[(1, 145207158), (2, 72603579), (3, 48402386), (6, 24201193), (19, 7642482), (38, 3821241), (41, 3541638), (47, 3089514), (57, 2547494), (82, 1770819), (94, 1544757), (114, 1273747), (123, 1180546), (141, 1029838), (246, 590273), (282, 514919), (661, 219678), (779, 186402), (893, 162606), (1322, 109839), (1558, 93201), (1786, 81303), (1927, 75354), (1983, 73226), (2337, 62134), (2679, 54202), (3854, 37677), (3966, 36613), (4674, 31067), (5358, 27101), (5781, 25118), (11562, 12559)]