161496712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41969}}^1$

素因数の和:42025

約数の個数: 32

約数和(自身を含む): 334920600

約数和(自身を除く): 173423888

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 41969, 83938, 167876, 335752, 545597, 1091194, 1552853, 2182388, 3105706, 4364776, 6211412, 12422824, 20187089, 40374178, 80748356, 161496712]

約数ペア:

[(1, 161496712), (2, 80748356), (4, 40374178), (8, 20187089), (13, 12422824), (26, 6211412), (37, 4364776), (52, 3105706), (74, 2182388), (104, 1552853), (148, 1091194), (296, 545597), (481, 335752), (962, 167876), (1924, 83938), (3848, 41969)]