139025328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7187}}^1$

素因数の和:7242

約数の個数: 80

約数和(自身を含む): 399307776

約数和(自身を除く): 260282448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 7187, 9672, 14374, 19344, 21561, 28748, 43122, 57496, 86244, 93431, 114992, 172488, 186862, 222797, 280293, 344976, 373724, 445594, 560586, 668391, 747448, 891188, 1121172, 1336782, 1494896, 1782376, 2242344, 2673564, 2896361, 3564752, 4484688, 5347128, 5792722, 8689083, 10694256, 11585444, 17378166, 23170888, 34756332, 46341776, 69512664, 139025328]

約数ペア:

[(1, 139025328), (2, 69512664), (3, 46341776), (4, 34756332), (6, 23170888), (8, 17378166), (12, 11585444), (13, 10694256), (16, 8689083), (24, 5792722), (26, 5347128), (31, 4484688), (39, 3564752), (48, 2896361), (52, 2673564), (62, 2242344), (78, 1782376), (93, 1494896), (104, 1336782), (124, 1121172), (156, 891188), (186, 747448), (208, 668391), (248, 560586), (312, 445594), (372, 373724), (403, 344976), (496, 280293), (624, 222797), (744, 186862), (806, 172488), (1209, 114992), (1488, 93431), (1612, 86244), (2418, 57496), (3224, 43122), (4836, 28748), (6448, 21561), (7187, 19344), (9672, 14374)]