129281904

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28961}}^1$

素因数の和:29006

約数の個数: 60

約数和(自身を含む): 373493952

約数和(自身を除く): 244212048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 28961, 57922, 86883, 115844, 173766, 231688, 260649, 347532, 463376, 521298, 695064, 897791, 1042596, 1390128, 1795582, 2085192, 2693373, 3591164, 4170384, 5386746, 7182328, 8080119, 10773492, 14364656, 16160238, 21546984, 32320476, 43093968, 64640952, 129281904]

約数ペア:

[(1, 129281904), (2, 64640952), (3, 43093968), (4, 32320476), (6, 21546984), (8, 16160238), (9, 14364656), (12, 10773492), (16, 8080119), (18, 7182328), (24, 5386746), (31, 4170384), (36, 3591164), (48, 2693373), (62, 2085192), (72, 1795582), (93, 1390128), (124, 1042596), (144, 897791), (186, 695064), (248, 521298), (279, 463376), (372, 347532), (496, 260649), (558, 231688), (744, 173766), (1116, 115844), (1488, 86883), (2232, 57922), (4464, 28961)]