172210346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 326554368

約数和(自身を除く): 154344022

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 277, 367, 554, 734, 847, 1694, 1939, 2569, 3047, 3878, 4037, 5138, 6094, 8074, 21329, 28259, 33517, 42658, 44407, 56518, 67034, 88814, 101659, 203318, 234619, 310849, 469238, 621698, 711613, 1118249, 1423226, 2236498, 7827743, 12300739, 15655486, 24601478, 86105173, 172210346]

約数ペア:

[(1, 172210346), (2, 86105173), (7, 24601478), (11, 15655486), (14, 12300739), (22, 7827743), (77, 2236498), (121, 1423226), (154, 1118249), (242, 711613), (277, 621698), (367, 469238), (554, 310849), (734, 234619), (847, 203318), (1694, 101659), (1939, 88814), (2569, 67034), (3047, 56518), (3878, 44407), (4037, 42658), (5138, 33517), (6094, 28259), (8074, 21329)]