123139254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 302054400

約数和(自身を除く): 178915146

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 59, 62, 93, 98, 118, 147, 177, 186, 217, 229, 294, 354, 413, 434, 458, 651, 687, 826, 1239, 1302, 1374, 1519, 1603, 1829, 2478, 2891, 3038, 3206, 3658, 4557, 4809, 5487, 5782, 7099, 8673, 9114, 9618, 10974, 11221, 12803, 13511, 14198, 17346, 21297, 22442, 25606, 27022, 33663, 38409, 40533, 42594, 49693, 67326, 76818, 81066, 89621, 94577, 99386, 149079, 179242, 189154, 268863, 283731, 298158, 347851, 418841, 537726, 567462, 662039, 695702, 837682, 1043553, 1256523, 1324078, 1986117, 2087106, 2513046, 2931887, 3972234, 5863774, 8795661, 17591322, 20523209, 41046418, 61569627, 123139254]

約数ペア:

[(1, 123139254), (2, 61569627), (3, 41046418), (6, 20523209), (7, 17591322), (14, 8795661), (21, 5863774), (31, 3972234), (42, 2931887), (49, 2513046), (59, 2087106), (62, 1986117), (93, 1324078), (98, 1256523), (118, 1043553), (147, 837682), (177, 695702), (186, 662039), (217, 567462), (229, 537726), (294, 418841), (354, 347851), (413, 298158), (434, 283731), (458, 268863), (651, 189154), (687, 179242), (826, 149079), (1239, 99386), (1302, 94577), (1374, 89621), (1519, 81066), (1603, 76818), (1829, 67326), (2478, 49693), (2891, 42594), (3038, 40533), (3206, 38409), (3658, 33663), (4557, 27022), (4809, 25606), (5487, 22442), (5782, 21297), (7099, 17346), (8673, 14198), (9114, 13511), (9618, 12803), (10974, 11221)]