189071776

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 409546368

約数和(自身を除く): 220474592

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 53, 74, 92, 106, 131, 148, 184, 212, 262, 296, 368, 424, 524, 592, 736, 848, 851, 1048, 1184, 1219, 1696, 1702, 1961, 2096, 2438, 3013, 3404, 3922, 4192, 4847, 4876, 6026, 6808, 6943, 7844, 9694, 9752, 12052, 13616, 13886, 15688, 19388, 19504, 24104, 27232, 27772, 31376, 38776, 39008, 45103, 48208, 55544, 62752, 77552, 90206, 96416, 111088, 111481, 155104, 159689, 180412, 222176, 222962, 256891, 319378, 360824, 445924, 513782, 638756, 721648, 891848, 1027564, 1277512, 1443296, 1783696, 2055128, 2555024, 3567392, 4110256, 5110048, 5908493, 8220512, 11816986, 23633972, 47267944, 94535888, 189071776]

約数ペア:

[(1, 189071776), (2, 94535888), (4, 47267944), (8, 23633972), (16, 11816986), (23, 8220512), (32, 5908493), (37, 5110048), (46, 4110256), (53, 3567392), (74, 2555024), (92, 2055128), (106, 1783696), (131, 1443296), (148, 1277512), (184, 1027564), (212, 891848), (262, 721648), (296, 638756), (368, 513782), (424, 445924), (524, 360824), (592, 319378), (736, 256891), (848, 222962), (851, 222176), (1048, 180412), (1184, 159689), (1219, 155104), (1696, 111481), (1702, 111088), (1961, 96416), (2096, 90206), (2438, 77552), (3013, 62752), (3404, 55544), (3922, 48208), (4192, 45103), (4847, 39008), (4876, 38776), (6026, 31376), (6808, 27772), (6943, 27232), (7844, 24104), (9694, 19504), (9752, 19388), (12052, 15688), (13616, 13886)]