162175972

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 333994752

約数和(自身を除く): 171818780

約数列:

[1, 2, 4, 7, 14, 28, 53, 103, 106, 206, 212, 371, 412, 721, 742, 1061, 1442, 1484, 2122, 2884, 4244, 5459, 7427, 10918, 14854, 21836, 29708, 38213, 56233, 76426, 109283, 112466, 152852, 218566, 224932, 393631, 437132, 764981, 787262, 1529962, 1574524, 3059924, 5791999, 11583998, 23167996, 40543993, 81087986, 162175972]

約数ペア:

[(1, 162175972), (2, 81087986), (4, 40543993), (7, 23167996), (14, 11583998), (28, 5791999), (53, 3059924), (103, 1574524), (106, 1529962), (206, 787262), (212, 764981), (371, 437132), (412, 393631), (721, 224932), (742, 218566), (1061, 152852), (1442, 112466), (1484, 109283), (2122, 76426), (2884, 56233), (4244, 38213), (5459, 29708), (7427, 21836), (10918, 14854)]