157801266

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 406224000

約数和(自身を除く): 248422734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 343, 366, 419, 427, 441, 549, 686, 838, 854, 882, 1029, 1098, 1257, 1281, 2058, 2514, 2562, 2933, 2989, 3087, 3771, 3843, 5866, 5978, 6174, 7542, 7686, 8799, 8967, 17598, 17934, 20531, 20923, 25559, 26397, 26901, 41062, 41846, 51118, 52794, 53802, 61593, 62769, 76677, 123186, 125538, 143717, 153354, 178913, 184779, 188307, 230031, 287434, 357826, 369558, 376614, 431151, 460062, 536739, 862302, 1073478, 1252391, 1293453, 1610217, 2504782, 2586906, 3220434, 3757173, 7514346, 8766737, 11271519, 17533474, 22543038, 26300211, 52600422, 78900633, 157801266]

約数ペア:

[(1, 157801266), (2, 78900633), (3, 52600422), (6, 26300211), (7, 22543038), (9, 17533474), (14, 11271519), (18, 8766737), (21, 7514346), (42, 3757173), (49, 3220434), (61, 2586906), (63, 2504782), (98, 1610217), (122, 1293453), (126, 1252391), (147, 1073478), (183, 862302), (294, 536739), (343, 460062), (366, 431151), (419, 376614), (427, 369558), (441, 357826), (549, 287434), (686, 230031), (838, 188307), (854, 184779), (882, 178913), (1029, 153354), (1098, 143717), (1257, 125538), (1281, 123186), (2058, 76677), (2514, 62769), (2562, 61593), (2933, 53802), (2989, 52794), (3087, 51118), (3771, 41846), (3843, 41062), (5866, 26901), (5978, 26397), (6174, 25559), (7542, 20923), (7686, 20531), (8799, 17934), (8967, 17598)]