167880544

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:912

約数の個数: 72

約数和(自身を含む): 368005680

約数和(自身を除く): 200125136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 169, 208, 296, 338, 416, 481, 592, 676, 839, 962, 1184, 1352, 1678, 1924, 2704, 3356, 3848, 5408, 6253, 6712, 7696, 10907, 12506, 13424, 15392, 21814, 25012, 26848, 31043, 43628, 50024, 62086, 87256, 100048, 124172, 141791, 174512, 200096, 248344, 283582, 349024, 403559, 496688, 567164, 807118, 993376, 1134328, 1614236, 2268656, 3228472, 4537312, 5246267, 6456944, 10492534, 12913888, 20985068, 41970136, 83940272, 167880544]

約数ペア:

[(1, 167880544), (2, 83940272), (4, 41970136), (8, 20985068), (13, 12913888), (16, 10492534), (26, 6456944), (32, 5246267), (37, 4537312), (52, 3228472), (74, 2268656), (104, 1614236), (148, 1134328), (169, 993376), (208, 807118), (296, 567164), (338, 496688), (416, 403559), (481, 349024), (592, 283582), (676, 248344), (839, 200096), (962, 174512), (1184, 141791), (1352, 124172), (1678, 100048), (1924, 87256), (2704, 62086), (3356, 50024), (3848, 43628), (5408, 31043), (6253, 26848), (6712, 25012), (7696, 21814), (10907, 15392), (12506, 13424)]