145121086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 242339040

約数和(自身を除く): 97217954

約数列:

[1, 2, 11, 22, 89, 137, 178, 274, 541, 979, 1082, 1507, 1958, 3014, 5951, 11902, 12193, 24386, 48149, 74117, 96298, 134123, 148234, 268246, 529639, 815287, 1059278, 1630574, 6596413, 13192826, 72560543, 145121086]

約数ペア:

[(1, 145121086), (2, 72560543), (11, 13192826), (22, 6596413), (89, 1630574), (137, 1059278), (178, 815287), (274, 529639), (541, 268246), (979, 148234), (1082, 134123), (1507, 96298), (1958, 74117), (3014, 48149), (5951, 24386), (11902, 12193)]