156970873376

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{121621}}^1$

素因数の和:122445

約数の個数: 48

約数和(自身を含む): 315283629528

約数和(自身を除く): 158312756152

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 761, 848, 1522, 1696, 3044, 6088, 12176, 24352, 40333, 80666, 121621, 161332, 243242, 322664, 486484, 645328, 972968, 1290656, 1945936, 3891872, 6445913, 12891826, 25783652, 51567304, 92553581, 103134608, 185107162, 206269216, 370214324, 740428648, 1480857296, 2961714592, 4905339793, 9810679586, 19621359172, 39242718344, 78485436688, 156970873376]

約数ペア:

[(1, 156970873376), (2, 78485436688), (4, 39242718344), (8, 19621359172), (16, 9810679586), (32, 4905339793), (53, 2961714592), (106, 1480857296), (212, 740428648), (424, 370214324), (761, 206269216), (848, 185107162), (1522, 103134608), (1696, 92553581), (3044, 51567304), (6088, 25783652), (12176, 12891826), (24352, 6445913), (40333, 3891872), (80666, 1945936), (121621, 1290656), (161332, 972968), (243242, 645328), (322664, 486484)]