154441664

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 84

約数和(自身を含む): 337459320

約数和(自身を除く): 183017656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 131, 169, 208, 218, 262, 338, 416, 436, 524, 676, 832, 872, 1048, 1352, 1417, 1703, 1744, 2096, 2704, 2834, 3406, 3488, 4192, 5408, 5668, 6812, 6976, 8384, 10816, 11336, 13624, 14279, 18421, 22139, 22672, 27248, 28558, 36842, 44278, 45344, 54496, 57116, 73684, 88556, 90688, 108992, 114232, 147368, 177112, 185627, 228464, 294736, 354224, 371254, 456928, 589472, 708448, 742508, 913856, 1178944, 1416896, 1485016, 2413151, 2970032, 4826302, 5940064, 9652604, 11880128, 19305208, 38610416, 77220832, 154441664]

約数ペア:

[(1, 154441664), (2, 77220832), (4, 38610416), (8, 19305208), (13, 11880128), (16, 9652604), (26, 5940064), (32, 4826302), (52, 2970032), (64, 2413151), (104, 1485016), (109, 1416896), (131, 1178944), (169, 913856), (208, 742508), (218, 708448), (262, 589472), (338, 456928), (416, 371254), (436, 354224), (524, 294736), (676, 228464), (832, 185627), (872, 177112), (1048, 147368), (1352, 114232), (1417, 108992), (1703, 90688), (1744, 88556), (2096, 73684), (2704, 57116), (2834, 54496), (3406, 45344), (3488, 44278), (4192, 36842), (5408, 28558), (5668, 27248), (6812, 22672), (6976, 22139), (8384, 18421), (10816, 14279), (11336, 13624)]