138491808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 455196672

約数和(自身を除く): 316704864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 83, 84, 91, 96, 104, 112, 156, 166, 168, 182, 191, 208, 224, 249, 273, 312, 332, 336, 364, 382, 416, 498, 546, 573, 581, 624, 664, 672, 728, 764, 996, 1079, 1092, 1146, 1162, 1248, 1328, 1337, 1456, 1528, 1743, 1992, 2158, 2184, 2292, 2324, 2483, 2656, 2674, 2912, 3056, 3237, 3486, 3984, 4011, 4316, 4368, 4584, 4648, 4966, 5348, 6112, 6474, 6972, 7449, 7553, 7968, 8022, 8632, 8736, 9168, 9296, 9932, 10696, 12948, 13944, 14898, 15106, 15853, 16044, 17264, 17381, 18336, 18592, 19864, 21392, 22659, 25896, 27888, 29796, 30212, 31706, 32088, 34528, 34762, 39728, 42784, 45318, 47559, 51792, 52143, 55776, 59592, 60424, 63412, 64176, 69524, 79456, 90636, 95118, 103584, 104286, 110971, 119184, 120848, 126824, 128352, 139048, 181272, 190236, 206089, 208572, 221942, 238368, 241696, 253648, 278096, 332913, 362544, 380472, 412178, 417144, 443884, 507296, 556192, 618267, 665826, 725088, 760944, 824356, 834288, 887768, 1236534, 1331652, 1442623, 1521888, 1648712, 1668576, 1775536, 2473068, 2663304, 2885246, 3297424, 3551072, 4327869, 4946136, 5326608, 5770492, 6594848, 8655738, 9892272, 10653216, 11540984, 17311476, 19784544, 23081968, 34622952, 46163936, 69245904, 138491808]

約数ペア:

[(1, 138491808), (2, 69245904), (3, 46163936), (4, 34622952), (6, 23081968), (7, 19784544), (8, 17311476), (12, 11540984), (13, 10653216), (14, 9892272), (16, 8655738), (21, 6594848), (24, 5770492), (26, 5326608), (28, 4946136), (32, 4327869), (39, 3551072), (42, 3297424), (48, 2885246), (52, 2663304), (56, 2473068), (78, 1775536), (83, 1668576), (84, 1648712), (91, 1521888), (96, 1442623), (104, 1331652), (112, 1236534), (156, 887768), (166, 834288), (168, 824356), (182, 760944), (191, 725088), (208, 665826), (224, 618267), (249, 556192), (273, 507296), (312, 443884), (332, 417144), (336, 412178), (364, 380472), (382, 362544), (416, 332913), (498, 278096), (546, 253648), (573, 241696), (581, 238368), (624, 221942), (664, 208572), (672, 206089), (728, 190236), (764, 181272), (996, 139048), (1079, 128352), (1092, 126824), (1146, 120848), (1162, 119184), (1248, 110971), (1328, 104286), (1337, 103584), (1456, 95118), (1528, 90636), (1743, 79456), (1992, 69524), (2158, 64176), (2184, 63412), (2292, 60424), (2324, 59592), (2483, 55776), (2656, 52143), (2674, 51792), (2912, 47559), (3056, 45318), (3237, 42784), (3486, 39728), (3984, 34762), (4011, 34528), (4316, 32088), (4368, 31706), (4584, 30212), (4648, 29796), (4966, 27888), (5348, 25896), (6112, 22659), (6474, 21392), (6972, 19864), (7449, 18592), (7553, 18336), (7968, 17381), (8022, 17264), (8632, 16044), (8736, 15853), (9168, 15106), (9296, 14898), (9932, 13944), (10696, 12948)]