163883944

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{172147}}^1$

素因数の和:172177

約数の個数: 32

約数和(自身を含む): 371839680

約数和(自身を除く): 207955736

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 172147, 344294, 688588, 1205029, 1377176, 2410058, 2926499, 4820116, 5852998, 9640232, 11705996, 20485493, 23411992, 40970986, 81941972, 163883944]

約数ペア:

[(1, 163883944), (2, 81941972), (4, 40970986), (7, 23411992), (8, 20485493), (14, 11705996), (17, 9640232), (28, 5852998), (34, 4820116), (56, 2926499), (68, 2410058), (119, 1377176), (136, 1205029), (238, 688588), (476, 344294), (952, 172147)]