123055856

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:803

約数の個数: 120

約数和(自身を含む): 318908160

約数和(自身を除く): 195852304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 266, 304, 308, 392, 418, 532, 539, 616, 751, 784, 836, 931, 1064, 1078, 1232, 1463, 1502, 1672, 1862, 2128, 2156, 2926, 3004, 3344, 3724, 4312, 5257, 5852, 6008, 7448, 8261, 8624, 10241, 10514, 11704, 12016, 14269, 14896, 16522, 20482, 21028, 23408, 28538, 33044, 36799, 40964, 42056, 57076, 57827, 66088, 73598, 81928, 84112, 99883, 114152, 115654, 132176, 147196, 156959, 163856, 199766, 228304, 231308, 294392, 313918, 399532, 404789, 462616, 588784, 627836, 699181, 799064, 809578, 925232, 1098713, 1255672, 1398362, 1598128, 1619156, 2197426, 2511344, 2796724, 3238312, 4394852, 5593448, 6476624, 7690991, 8789704, 11186896, 15381982, 17579408, 30763964, 61527928, 123055856]

約数ペア:

[(1, 123055856), (2, 61527928), (4, 30763964), (7, 17579408), (8, 15381982), (11, 11186896), (14, 8789704), (16, 7690991), (19, 6476624), (22, 5593448), (28, 4394852), (38, 3238312), (44, 2796724), (49, 2511344), (56, 2197426), (76, 1619156), (77, 1598128), (88, 1398362), (98, 1255672), (112, 1098713), (133, 925232), (152, 809578), (154, 799064), (176, 699181), (196, 627836), (209, 588784), (266, 462616), (304, 404789), (308, 399532), (392, 313918), (418, 294392), (532, 231308), (539, 228304), (616, 199766), (751, 163856), (784, 156959), (836, 147196), (931, 132176), (1064, 115654), (1078, 114152), (1232, 99883), (1463, 84112), (1502, 81928), (1672, 73598), (1862, 66088), (2128, 57827), (2156, 57076), (2926, 42056), (3004, 40964), (3344, 36799), (3724, 33044), (4312, 28538), (5257, 23408), (5852, 21028), (6008, 20482), (7448, 16522), (8261, 14896), (8624, 14269), (10241, 12016), (10514, 11704)]