162910456

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 335096640

約数和(自身を除く): 172186184

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 289, 527, 578, 1054, 1156, 2108, 2273, 2312, 4216, 4546, 8959, 9092, 17918, 18184, 35836, 38641, 70463, 71672, 77282, 140926, 154564, 281852, 309128, 563704, 656897, 1197871, 1313794, 2395742, 2627588, 4791484, 5255176, 9582968, 20363807, 40727614, 81455228, 162910456]

約数ペア:

[(1, 162910456), (2, 81455228), (4, 40727614), (8, 20363807), (17, 9582968), (31, 5255176), (34, 4791484), (62, 2627588), (68, 2395742), (124, 1313794), (136, 1197871), (248, 656897), (289, 563704), (527, 309128), (578, 281852), (1054, 154564), (1156, 140926), (2108, 77282), (2273, 71672), (2312, 70463), (4216, 38641), (4546, 35836), (8959, 18184), (9092, 17918)]