139408128

素因数分解:

$2^8\times 3^8\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 162

約数和(自身を含む): 422415084

約数和(自身を除く): 283006956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 128, 144, 162, 166, 192, 216, 243, 249, 256, 288, 324, 332, 384, 432, 486, 498, 576, 648, 664, 729, 747, 768, 864, 972, 996, 1152, 1296, 1328, 1458, 1494, 1728, 1944, 1992, 2187, 2241, 2304, 2592, 2656, 2916, 2988, 3456, 3888, 3984, 4374, 4482, 5184, 5312, 5832, 5976, 6561, 6723, 6912, 7776, 7968, 8748, 8964, 10368, 10624, 11664, 11952, 13122, 13446, 15552, 15936, 17496, 17928, 20169, 20736, 21248, 23328, 23904, 26244, 26892, 31104, 31872, 34992, 35856, 40338, 46656, 47808, 52488, 53784, 60507, 62208, 63744, 69984, 71712, 80676, 93312, 95616, 104976, 107568, 121014, 139968, 143424, 161352, 181521, 186624, 191232, 209952, 215136, 242028, 279936, 286848, 322704, 363042, 419904, 430272, 484056, 544563, 559872, 573696, 645408, 726084, 839808, 860544, 968112, 1089126, 1290816, 1452168, 1679616, 1721088, 1936224, 2178252, 2581632, 2904336, 3872448, 4356504, 5163264, 5808672, 7744896, 8713008, 11617344, 15489792, 17426016, 23234688, 34852032, 46469376, 69704064, 139408128]

約数ペア:

[(1, 139408128), (2, 69704064), (3, 46469376), (4, 34852032), (6, 23234688), (8, 17426016), (9, 15489792), (12, 11617344), (16, 8713008), (18, 7744896), (24, 5808672), (27, 5163264), (32, 4356504), (36, 3872448), (48, 2904336), (54, 2581632), (64, 2178252), (72, 1936224), (81, 1721088), (83, 1679616), (96, 1452168), (108, 1290816), (128, 1089126), (144, 968112), (162, 860544), (166, 839808), (192, 726084), (216, 645408), (243, 573696), (249, 559872), (256, 544563), (288, 484056), (324, 430272), (332, 419904), (384, 363042), (432, 322704), (486, 286848), (498, 279936), (576, 242028), (648, 215136), (664, 209952), (729, 191232), (747, 186624), (768, 181521), (864, 161352), (972, 143424), (996, 139968), (1152, 121014), (1296, 107568), (1328, 104976), (1458, 95616), (1494, 93312), (1728, 80676), (1944, 71712), (1992, 69984), (2187, 63744), (2241, 62208), (2304, 60507), (2592, 53784), (2656, 52488), (2916, 47808), (2988, 46656), (3456, 40338), (3888, 35856), (3984, 34992), (4374, 31872), (4482, 31104), (5184, 26892), (5312, 26244), (5832, 23904), (5976, 23328), (6561, 21248), (6723, 20736), (6912, 20169), (7776, 17928), (7968, 17496), (8748, 15936), (8964, 15552), (10368, 13446), (10624, 13122), (11664, 11952)]