139624576

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11987}}^1$

素因数の和:12021

約数の個数: 64

約数和(自身を含む): 342377280

約数和(自身を除く): 202752704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 11987, 23974, 47948, 83909, 95896, 155831, 167818, 191792, 311662, 335636, 383584, 623324, 671272, 767168, 1090817, 1246648, 1342544, 1534336, 2181634, 2493296, 2685088, 4363268, 4986592, 5370176, 8726536, 9973184, 10740352, 17453072, 19946368, 34906144, 69812288, 139624576]

約数ペア:

[(1, 139624576), (2, 69812288), (4, 34906144), (7, 19946368), (8, 17453072), (13, 10740352), (14, 9973184), (16, 8726536), (26, 5370176), (28, 4986592), (32, 4363268), (52, 2685088), (56, 2493296), (64, 2181634), (91, 1534336), (104, 1342544), (112, 1246648), (128, 1090817), (182, 767168), (208, 671272), (224, 623324), (364, 383584), (416, 335636), (448, 311662), (728, 191792), (832, 167818), (896, 155831), (1456, 95896), (1664, 83909), (2912, 47948), (5824, 23974), (11648, 11987)]