173554784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5281}}^1$

素因数の和:5383

約数の個数: 48

約数和(自身を含む): 372697920

約数和(自身を除く): 199143136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 4108, 5281, 8216, 10562, 16432, 21124, 32864, 42248, 68653, 84496, 137306, 168992, 274612, 417199, 549224, 834398, 1098448, 1668796, 2196896, 3337592, 5423587, 6675184, 10847174, 13350368, 21694348, 43388696, 86777392, 173554784]

約数ペア:

[(1, 173554784), (2, 86777392), (4, 43388696), (8, 21694348), (13, 13350368), (16, 10847174), (26, 6675184), (32, 5423587), (52, 3337592), (79, 2196896), (104, 1668796), (158, 1098448), (208, 834398), (316, 549224), (416, 417199), (632, 274612), (1027, 168992), (1264, 137306), (2054, 84496), (2528, 68653), (4108, 42248), (5281, 32864), (8216, 21124), (10562, 16432)]