142172226

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{53731}}^1$

素因数の和:53756

約数の個数: 48

約数和(自身を含む): 367526880

約数和(自身を除く): 225354654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 53731, 107462, 161193, 322386, 376117, 483579, 752234, 967158, 1128351, 1450737, 2256702, 2632819, 2901474, 3385053, 5265638, 6770106, 7898457, 10155159, 15796914, 20310318, 23695371, 47390742, 71086113, 142172226]

約数ペア:

[(1, 142172226), (2, 71086113), (3, 47390742), (6, 23695371), (7, 20310318), (9, 15796914), (14, 10155159), (18, 7898457), (21, 6770106), (27, 5265638), (42, 3385053), (49, 2901474), (54, 2632819), (63, 2256702), (98, 1450737), (126, 1128351), (147, 967158), (189, 752234), (294, 483579), (378, 376117), (441, 322386), (882, 161193), (1323, 107462), (2646, 53731)]