156929873

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 181958400

約数和(自身を除く): 25028527

約数列:

[1, 17, 19, 53, 89, 103, 323, 901, 1007, 1513, 1691, 1751, 1957, 4717, 5459, 9167, 17119, 28747, 33269, 80189, 89623, 92803, 103721, 155839, 174173, 485851, 1523591, 1763257, 2960941, 8259467, 9231169, 156929873]

約数ペア:

[(1, 156929873), (17, 9231169), (19, 8259467), (53, 2960941), (89, 1763257), (103, 1523591), (323, 485851), (901, 174173), (1007, 155839), (1513, 103721), (1691, 92803), (1751, 89623), (1957, 80189), (4717, 33269), (5459, 28747), (9167, 17119)]