138217338

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 355929600

約数和(自身を除く): 217712262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 343, 366, 367, 427, 441, 549, 686, 734, 854, 882, 1029, 1098, 1101, 1281, 2058, 2202, 2562, 2569, 2989, 3087, 3303, 3843, 5138, 5978, 6174, 6606, 7686, 7707, 8967, 15414, 17934, 17983, 20923, 22387, 23121, 26901, 35966, 41846, 44774, 46242, 53802, 53949, 62769, 67161, 107898, 125538, 125881, 134322, 156709, 161847, 188307, 201483, 251762, 313418, 323694, 376614, 377643, 402966, 470127, 755286, 940254, 1096963, 1132929, 1410381, 2193926, 2265858, 2820762, 3290889, 6581778, 7678741, 9872667, 15357482, 19745334, 23036223, 46072446, 69108669, 138217338]

約数ペア:

[(1, 138217338), (2, 69108669), (3, 46072446), (6, 23036223), (7, 19745334), (9, 15357482), (14, 9872667), (18, 7678741), (21, 6581778), (42, 3290889), (49, 2820762), (61, 2265858), (63, 2193926), (98, 1410381), (122, 1132929), (126, 1096963), (147, 940254), (183, 755286), (294, 470127), (343, 402966), (366, 377643), (367, 376614), (427, 323694), (441, 313418), (549, 251762), (686, 201483), (734, 188307), (854, 161847), (882, 156709), (1029, 134322), (1098, 125881), (1101, 125538), (1281, 107898), (2058, 67161), (2202, 62769), (2562, 53949), (2569, 53802), (2989, 46242), (3087, 44774), (3303, 41846), (3843, 35966), (5138, 26901), (5978, 23121), (6174, 22387), (6606, 20923), (7686, 17983), (7707, 17934), (8967, 15414)]