145664042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 234748800

約数和(自身を除く): 89084758

約数列:

[1, 2, 29, 37, 58, 74, 103, 206, 659, 1073, 1318, 2146, 2987, 3811, 5974, 7622, 19111, 24383, 38222, 48766, 67877, 110519, 135754, 221038, 707107, 1414214, 1968433, 2511449, 3936866, 5022898, 72832021, 145664042]

約数ペア:

[(1, 145664042), (2, 72832021), (29, 5022898), (37, 3936866), (58, 2511449), (74, 1968433), (103, 1414214), (206, 707107), (659, 221038), (1073, 135754), (1318, 110519), (2146, 67877), (2987, 48766), (3811, 38222), (5974, 24383), (7622, 19111)]