140180256

素因数分解:

$2^5\times 3^2\times {\mathrm{233}}^1\times {\mathrm{2089}}^1$

素因数の和:2338

約数の個数: 72

約数和(自身を含む): 400540140

約数和(自身を除く): 260359884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 233, 288, 466, 699, 932, 1398, 1864, 2089, 2097, 2796, 3728, 4178, 4194, 5592, 6267, 7456, 8356, 8388, 11184, 12534, 16712, 16776, 18801, 22368, 25068, 33424, 33552, 37602, 50136, 66848, 67104, 75204, 100272, 150408, 200544, 300816, 486737, 601632, 973474, 1460211, 1946948, 2920422, 3893896, 4380633, 5840844, 7787792, 8761266, 11681688, 15575584, 17522532, 23363376, 35045064, 46726752, 70090128, 140180256]

約数ペア:

[(1, 140180256), (2, 70090128), (3, 46726752), (4, 35045064), (6, 23363376), (8, 17522532), (9, 15575584), (12, 11681688), (16, 8761266), (18, 7787792), (24, 5840844), (32, 4380633), (36, 3893896), (48, 2920422), (72, 1946948), (96, 1460211), (144, 973474), (233, 601632), (288, 486737), (466, 300816), (699, 200544), (932, 150408), (1398, 100272), (1864, 75204), (2089, 67104), (2097, 66848), (2796, 50136), (3728, 37602), (4178, 33552), (4194, 33424), (5592, 25068), (6267, 22368), (7456, 18801), (8356, 16776), (8388, 16712), (11184, 12534)]