138878064

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8243}}^1$

素因数の和:8276

約数の個数: 100

約数和(自身を含む): 432925416

約数和(自身を除く): 294047352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8243, 8424, 16486, 16848, 24729, 32972, 49458, 65944, 74187, 98916, 107159, 131888, 148374, 197832, 214318, 222561, 296748, 321477, 395664, 428636, 445122, 593496, 642954, 667683, 857272, 890244, 964431, 1186992, 1285908, 1335366, 1714544, 1780488, 1928862, 2571816, 2670732, 2893293, 3560976, 3857724, 5143632, 5341464, 5786586, 7715448, 8679879, 10682928, 11573172, 15430896, 17359758, 23146344, 34719516, 46292688, 69439032, 138878064]

約数ペア:

[(1, 138878064), (2, 69439032), (3, 46292688), (4, 34719516), (6, 23146344), (8, 17359758), (9, 15430896), (12, 11573172), (13, 10682928), (16, 8679879), (18, 7715448), (24, 5786586), (26, 5341464), (27, 5143632), (36, 3857724), (39, 3560976), (48, 2893293), (52, 2670732), (54, 2571816), (72, 1928862), (78, 1780488), (81, 1714544), (104, 1335366), (108, 1285908), (117, 1186992), (144, 964431), (156, 890244), (162, 857272), (208, 667683), (216, 642954), (234, 593496), (312, 445122), (324, 428636), (351, 395664), (432, 321477), (468, 296748), (624, 222561), (648, 214318), (702, 197832), (936, 148374), (1053, 131888), (1296, 107159), (1404, 98916), (1872, 74187), (2106, 65944), (2808, 49458), (4212, 32972), (5616, 24729), (8243, 16848), (8424, 16486)]