157217418

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{467}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 348248160

約数和(自身を除く): 191030742

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 317, 354, 467, 531, 634, 934, 951, 1062, 1401, 1902, 2802, 2853, 4203, 5706, 8406, 18703, 27553, 37406, 55106, 56109, 82659, 112218, 148039, 165318, 168327, 247977, 296078, 336654, 444117, 495954, 888234, 1332351, 2664702, 8734301, 17468602, 26202903, 52405806, 78608709, 157217418]

約数ペア:

[(1, 157217418), (2, 78608709), (3, 52405806), (6, 26202903), (9, 17468602), (18, 8734301), (59, 2664702), (118, 1332351), (177, 888234), (317, 495954), (354, 444117), (467, 336654), (531, 296078), (634, 247977), (934, 168327), (951, 165318), (1062, 148039), (1401, 112218), (1902, 82659), (2802, 56109), (2853, 55106), (4203, 37406), (5706, 27553), (8406, 18703)]