139055238

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{52553}}^1$

素因数の和:52578

約数の個数: 48

約数和(自身を含む): 359469360

約数和(自身を除く): 220414122

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, 52553, 105106, 157659, 315318, 367871, 472977, 735742, 945954, 1103613, 1418931, 2207226, 2575097, 2837862, 3310839, 5150194, 6621678, 7725291, 9932517, 15450582, 19865034, 23175873, 46351746, 69527619, 139055238]

約数ペア:

[(1, 139055238), (2, 69527619), (3, 46351746), (6, 23175873), (7, 19865034), (9, 15450582), (14, 9932517), (18, 7725291), (21, 6621678), (27, 5150194), (42, 3310839), (49, 2837862), (54, 2575097), (63, 2207226), (98, 1418931), (126, 1103613), (147, 945954), (189, 735742), (294, 472977), (378, 367871), (441, 315318), (882, 157659), (1323, 105106), (2646, 52553)]