163430946

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4701

約数の個数: 80

約数和(自身を含む): 432115200

約数和(自身を除く): 268684254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 1134, 1302, 1674, 1953, 2511, 3906, 4649, 5022, 5859, 9298, 11718, 13947, 17577, 27894, 32543, 35154, 41841, 65086, 83682, 97629, 125523, 144119, 195258, 251046, 288238, 292887, 376569, 432357, 585774, 753138, 864714, 878661, 1008833, 1297071, 1757322, 2017666, 2594142, 2635983, 3026499, 3891213, 5271966, 6052998, 7782426, 9079497, 11673639, 18158994, 23347278, 27238491, 54476982, 81715473, 163430946]

約数ペア:

[(1, 163430946), (2, 81715473), (3, 54476982), (6, 27238491), (7, 23347278), (9, 18158994), (14, 11673639), (18, 9079497), (21, 7782426), (27, 6052998), (31, 5271966), (42, 3891213), (54, 3026499), (62, 2635983), (63, 2594142), (81, 2017666), (93, 1757322), (126, 1297071), (162, 1008833), (186, 878661), (189, 864714), (217, 753138), (279, 585774), (378, 432357), (434, 376569), (558, 292887), (567, 288238), (651, 251046), (837, 195258), (1134, 144119), (1302, 125523), (1674, 97629), (1953, 83682), (2511, 65086), (3906, 41841), (4649, 35154), (5022, 32543), (5859, 27894), (9298, 17577), (11718, 13947)]