170912238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 235513362

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 149, 186, 217, 298, 434, 447, 651, 881, 894, 1043, 1302, 1762, 2086, 2643, 3129, 4619, 5286, 6167, 6258, 9238, 12334, 13857, 18501, 27311, 27714, 32333, 37002, 54622, 64666, 81933, 96999, 131269, 163866, 191177, 193998, 262538, 382354, 393807, 573531, 787614, 918883, 1147062, 1837766, 2756649, 4069339, 5513298, 8138678, 12208017, 24416034, 28485373, 56970746, 85456119, 170912238]

約数ペア:

[(1, 170912238), (2, 85456119), (3, 56970746), (6, 28485373), (7, 24416034), (14, 12208017), (21, 8138678), (31, 5513298), (42, 4069339), (62, 2756649), (93, 1837766), (149, 1147062), (186, 918883), (217, 787614), (298, 573531), (434, 393807), (447, 382354), (651, 262538), (881, 193998), (894, 191177), (1043, 163866), (1302, 131269), (1762, 96999), (2086, 81933), (2643, 64666), (3129, 54622), (4619, 37002), (5286, 32333), (6167, 27714), (6258, 27311), (9238, 18501), (12334, 13857)]