143516464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 344491840

約数和(自身を除く): 200975376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 241, 364, 409, 482, 728, 818, 964, 1456, 1636, 1687, 1928, 2863, 3133, 3272, 3374, 3856, 5317, 5726, 6266, 6544, 6748, 10634, 11452, 12532, 13496, 21268, 21931, 22904, 25064, 26992, 37219, 42536, 43862, 45808, 50128, 74438, 85072, 87724, 98569, 148876, 175448, 197138, 297752, 350896, 394276, 595504, 689983, 788552, 1281397, 1379966, 1577104, 2562794, 2759932, 5125588, 5519864, 8969779, 10251176, 11039728, 17939558, 20502352, 35879116, 71758232, 143516464]

約数ペア:

[(1, 143516464), (2, 71758232), (4, 35879116), (7, 20502352), (8, 17939558), (13, 11039728), (14, 10251176), (16, 8969779), (26, 5519864), (28, 5125588), (52, 2759932), (56, 2562794), (91, 1577104), (104, 1379966), (112, 1281397), (182, 788552), (208, 689983), (241, 595504), (364, 394276), (409, 350896), (482, 297752), (728, 197138), (818, 175448), (964, 148876), (1456, 98569), (1636, 87724), (1687, 85072), (1928, 74438), (2863, 50128), (3133, 45808), (3272, 43862), (3374, 42536), (3856, 37219), (5317, 26992), (5726, 25064), (6266, 22904), (6544, 21931), (6748, 21268), (10634, 13496), (11452, 12532)]