157440634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1873}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 263514384

約数和(自身を除く): 106073750

約数列:

[1, 2, 13, 26, 53, 61, 106, 122, 689, 793, 1378, 1586, 1873, 3233, 3746, 6466, 24349, 42029, 48698, 84058, 99269, 114253, 198538, 228506, 1290497, 1485289, 2580994, 2970578, 6055409, 12110818, 78720317, 157440634]

約数ペア:

[(1, 157440634), (2, 78720317), (13, 12110818), (26, 6055409), (53, 2970578), (61, 2580994), (106, 1485289), (122, 1290497), (689, 228506), (793, 198538), (1378, 114253), (1586, 99269), (1873, 84058), (3233, 48698), (3746, 42029), (6466, 24349)]