127255212

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 388926720

約数和(自身を除く): 261671508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 81, 84, 108, 118, 126, 162, 177, 189, 236, 243, 252, 317, 324, 354, 378, 413, 486, 531, 567, 634, 708, 756, 826, 951, 972, 1062, 1134, 1239, 1268, 1593, 1652, 1701, 1902, 2124, 2219, 2268, 2478, 2853, 3186, 3402, 3717, 3804, 4438, 4779, 4956, 5706, 6372, 6657, 6804, 7434, 8559, 8876, 9558, 11151, 11412, 13314, 14337, 14868, 17118, 18703, 19116, 19971, 22302, 25677, 26628, 28674, 33453, 34236, 37406, 39942, 44604, 51354, 56109, 57348, 59913, 66906, 74812, 77031, 79884, 100359, 102708, 112218, 119826, 130921, 133812, 154062, 168327, 179739, 200718, 224436, 239652, 261842, 308124, 336654, 359478, 392763, 401436, 504981, 523684, 539217, 673308, 718956, 785526, 1009962, 1078434, 1178289, 1514943, 1571052, 2019924, 2156868, 2356578, 3029886, 3534867, 4544829, 4713156, 6059772, 7069734, 9089658, 10604601, 14139468, 18179316, 21209202, 31813803, 42418404, 63627606, 127255212]

約数ペア:

[(1, 127255212), (2, 63627606), (3, 42418404), (4, 31813803), (6, 21209202), (7, 18179316), (9, 14139468), (12, 10604601), (14, 9089658), (18, 7069734), (21, 6059772), (27, 4713156), (28, 4544829), (36, 3534867), (42, 3029886), (54, 2356578), (59, 2156868), (63, 2019924), (81, 1571052), (84, 1514943), (108, 1178289), (118, 1078434), (126, 1009962), (162, 785526), (177, 718956), (189, 673308), (236, 539217), (243, 523684), (252, 504981), (317, 401436), (324, 392763), (354, 359478), (378, 336654), (413, 308124), (486, 261842), (531, 239652), (567, 224436), (634, 200718), (708, 179739), (756, 168327), (826, 154062), (951, 133812), (972, 130921), (1062, 119826), (1134, 112218), (1239, 102708), (1268, 100359), (1593, 79884), (1652, 77031), (1701, 74812), (1902, 66906), (2124, 59913), (2219, 57348), (2268, 56109), (2478, 51354), (2853, 44604), (3186, 39942), (3402, 37406), (3717, 34236), (3804, 33453), (4438, 28674), (4779, 26628), (4956, 25677), (5706, 22302), (6372, 19971), (6657, 19116), (6804, 18703), (7434, 17118), (8559, 14868), (8876, 14337), (9558, 13314), (11151, 11412)]