142409136

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:2950

約数の個数: 80

約数和(自身を含む): 396055008

約数和(自身を除く): 253645872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 366, 408, 488, 732, 816, 976, 1037, 1464, 2074, 2861, 2928, 3111, 4148, 5722, 6222, 8296, 8583, 11444, 12444, 16592, 17166, 22888, 24888, 34332, 45776, 48637, 49776, 68664, 97274, 137328, 145911, 174521, 194548, 291822, 349042, 389096, 523563, 583644, 698084, 778192, 1047126, 1167288, 1396168, 2094252, 2334576, 2792336, 2966857, 4188504, 5933714, 8377008, 8900571, 11867428, 17801142, 23734856, 35602284, 47469712, 71204568, 142409136]

約数ペア:

[(1, 142409136), (2, 71204568), (3, 47469712), (4, 35602284), (6, 23734856), (8, 17801142), (12, 11867428), (16, 8900571), (17, 8377008), (24, 5933714), (34, 4188504), (48, 2966857), (51, 2792336), (61, 2334576), (68, 2094252), (102, 1396168), (122, 1167288), (136, 1047126), (183, 778192), (204, 698084), (244, 583644), (272, 523563), (366, 389096), (408, 349042), (488, 291822), (732, 194548), (816, 174521), (976, 145911), (1037, 137328), (1464, 97274), (2074, 68664), (2861, 49776), (2928, 48637), (3111, 45776), (4148, 34332), (5722, 24888), (6222, 22888), (8296, 17166), (8583, 16592), (11444, 12444)]