188552238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{853}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 455831040

約数和(自身を除く): 267278802

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 277, 399, 554, 798, 831, 853, 1662, 1706, 1939, 2559, 3878, 5118, 5263, 5817, 5971, 10526, 11634, 11942, 15789, 16207, 17913, 31578, 32414, 35826, 36841, 48621, 73682, 97242, 110523, 113449, 221046, 226898, 236281, 340347, 472562, 680694, 708843, 1417686, 1653967, 3307934, 4489339, 4961901, 8978678, 9923802, 13468017, 26936034, 31425373, 62850746, 94276119, 188552238]

約数ペア:

[(1, 188552238), (2, 94276119), (3, 62850746), (6, 31425373), (7, 26936034), (14, 13468017), (19, 9923802), (21, 8978678), (38, 4961901), (42, 4489339), (57, 3307934), (114, 1653967), (133, 1417686), (266, 708843), (277, 680694), (399, 472562), (554, 340347), (798, 236281), (831, 226898), (853, 221046), (1662, 113449), (1706, 110523), (1939, 97242), (2559, 73682), (3878, 48621), (5118, 36841), (5263, 35826), (5817, 32414), (5971, 31578), (10526, 17913), (11634, 16207), (11942, 15789)]