128520392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1507

約数の個数: 96

約数和(自身を含む): 326222400

約数和(自身を除く): 197702008

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 616, 728, 847, 968, 1001, 1144, 1459, 1573, 1694, 2002, 2918, 3146, 3388, 4004, 5836, 6292, 6776, 8008, 10213, 11011, 11672, 12584, 16049, 18967, 20426, 22022, 32098, 37934, 40852, 44044, 64196, 75868, 81704, 88088, 112343, 128392, 132769, 151736, 176539, 208637, 224686, 265538, 353078, 417274, 449372, 531076, 706156, 834548, 898744, 1062152, 1235773, 1412312, 1460459, 1669096, 2295007, 2471546, 2920918, 4590014, 4943092, 5841836, 9180028, 9886184, 11683672, 16065049, 18360056, 32130098, 64260196, 128520392]

約数ペア:

[(1, 128520392), (2, 64260196), (4, 32130098), (7, 18360056), (8, 16065049), (11, 11683672), (13, 9886184), (14, 9180028), (22, 5841836), (26, 4943092), (28, 4590014), (44, 2920918), (52, 2471546), (56, 2295007), (77, 1669096), (88, 1460459), (91, 1412312), (104, 1235773), (121, 1062152), (143, 898744), (154, 834548), (182, 706156), (242, 531076), (286, 449372), (308, 417274), (364, 353078), (484, 265538), (572, 224686), (616, 208637), (728, 176539), (847, 151736), (968, 132769), (1001, 128392), (1144, 112343), (1459, 88088), (1573, 81704), (1694, 75868), (2002, 64196), (2918, 44044), (3146, 40852), (3388, 37934), (4004, 32098), (5836, 22022), (6292, 20426), (6776, 18967), (8008, 16049), (10213, 12584), (11011, 11672)]