181243732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 349913088

約数和(自身を除く): 168669356

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 127, 254, 508, 527, 677, 1054, 1354, 2108, 2159, 2708, 3937, 4318, 7874, 8636, 11509, 15748, 20987, 23018, 41974, 46036, 66929, 83948, 85979, 133858, 171958, 267716, 343916, 356779, 713558, 1427116, 1461643, 2665349, 2923286, 5330698, 5846572, 10661396, 45310933, 90621866, 181243732]

約数ペア:

[(1, 181243732), (2, 90621866), (4, 45310933), (17, 10661396), (31, 5846572), (34, 5330698), (62, 2923286), (68, 2665349), (124, 1461643), (127, 1427116), (254, 713558), (508, 356779), (527, 343916), (677, 267716), (1054, 171958), (1354, 133858), (2108, 85979), (2159, 83948), (2708, 66929), (3937, 46036), (4318, 41974), (7874, 23018), (8636, 20987), (11509, 15748)]