123706112

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 269194800

約数和(自身を除く): 145488688

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 464, 551, 608, 877, 928, 1102, 1216, 1754, 1856, 2204, 2432, 3508, 3712, 4408, 4864, 7016, 7424, 8816, 14032, 16663, 17632, 25433, 28064, 33326, 35264, 50866, 56128, 66652, 70528, 101732, 112256, 133304, 141056, 203464, 224512, 266608, 406928, 483227, 533216, 813856, 966454, 1066432, 1627712, 1932908, 2132864, 3255424, 3865816, 4265728, 6510848, 7731632, 15463264, 30926528, 61853056, 123706112]

約数ペア:

[(1, 123706112), (2, 61853056), (4, 30926528), (8, 15463264), (16, 7731632), (19, 6510848), (29, 4265728), (32, 3865816), (38, 3255424), (58, 2132864), (64, 1932908), (76, 1627712), (116, 1066432), (128, 966454), (152, 813856), (232, 533216), (256, 483227), (304, 406928), (464, 266608), (551, 224512), (608, 203464), (877, 141056), (928, 133304), (1102, 112256), (1216, 101732), (1754, 70528), (1856, 66652), (2204, 56128), (2432, 50866), (3508, 35264), (3712, 33326), (4408, 28064), (4864, 25433), (7016, 17632), (7424, 16663), (8816, 14032)]