154210368

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2052

約数の個数: 112

約数和(自身を含む): 453802496

約数和(自身を除く): 299592128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 1993, 2418, 2496, 2976, 3224, 3986, 4836, 5952, 5979, 6448, 7972, 9672, 11958, 12896, 15944, 19344, 23916, 25792, 25909, 31888, 38688, 47832, 51818, 61783, 63776, 77376, 77727, 95664, 103636, 123566, 127552, 155454, 185349, 191328, 207272, 247132, 310908, 370698, 382656, 414544, 494264, 621816, 741396, 803179, 829088, 988528, 1243632, 1482792, 1606358, 1658176, 1977056, 2409537, 2487264, 2965584, 3212716, 3954112, 4819074, 4974528, 5931168, 6425432, 9638148, 11862336, 12850864, 19276296, 25701728, 38552592, 51403456, 77105184, 154210368]

約数ペア:

[(1, 154210368), (2, 77105184), (3, 51403456), (4, 38552592), (6, 25701728), (8, 19276296), (12, 12850864), (13, 11862336), (16, 9638148), (24, 6425432), (26, 5931168), (31, 4974528), (32, 4819074), (39, 3954112), (48, 3212716), (52, 2965584), (62, 2487264), (64, 2409537), (78, 1977056), (93, 1658176), (96, 1606358), (104, 1482792), (124, 1243632), (156, 988528), (186, 829088), (192, 803179), (208, 741396), (248, 621816), (312, 494264), (372, 414544), (403, 382656), (416, 370698), (496, 310908), (624, 247132), (744, 207272), (806, 191328), (832, 185349), (992, 155454), (1209, 127552), (1248, 123566), (1488, 103636), (1612, 95664), (1984, 77727), (1993, 77376), (2418, 63776), (2496, 61783), (2976, 51818), (3224, 47832), (3986, 38688), (4836, 31888), (5952, 25909), (5979, 25792), (6448, 23916), (7972, 19344), (9672, 15944), (11958, 12896)]