136670378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 245796768

約数和(自身を除く): 109126390

約数列:

[1, 2, 13, 17, 26, 34, 37, 61, 74, 122, 137, 221, 274, 442, 481, 629, 793, 962, 1037, 1258, 1586, 1781, 2074, 2257, 2329, 3562, 4514, 4658, 5069, 8177, 8357, 10138, 13481, 16354, 16714, 26962, 29341, 30277, 38369, 58682, 60554, 65897, 76738, 86173, 108641, 131794, 142069, 172346, 217282, 284138, 309209, 498797, 618418, 997594, 1120249, 1846897, 2240498, 3693794, 4019717, 5256553, 8039434, 10513106, 68335189, 136670378]

約数ペア:

[(1, 136670378), (2, 68335189), (13, 10513106), (17, 8039434), (26, 5256553), (34, 4019717), (37, 3693794), (61, 2240498), (74, 1846897), (122, 1120249), (137, 997594), (221, 618418), (274, 498797), (442, 309209), (481, 284138), (629, 217282), (793, 172346), (962, 142069), (1037, 131794), (1258, 108641), (1586, 86173), (1781, 76738), (2074, 65897), (2257, 60554), (2329, 58682), (3562, 38369), (4514, 30277), (4658, 29341), (5069, 26962), (8177, 16714), (8357, 16354), (10138, 13481)]