130770464

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19553}}^1$

素因数の和:19593

約数の個数: 48

約数和(自身を含む): 295656480

約数和(自身を除く): 164886016

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 19553, 39106, 78212, 156424, 215083, 312848, 371507, 430166, 625696, 743014, 860332, 1486028, 1720664, 2972056, 3441328, 4086577, 5944112, 6882656, 8173154, 11888224, 16346308, 32692616, 65385232, 130770464]

約数ペア:

[(1, 130770464), (2, 65385232), (4, 32692616), (8, 16346308), (11, 11888224), (16, 8173154), (19, 6882656), (22, 5944112), (32, 4086577), (38, 3441328), (44, 2972056), (76, 1720664), (88, 1486028), (152, 860332), (176, 743014), (209, 625696), (304, 430166), (352, 371507), (418, 312848), (608, 215083), (836, 156424), (1672, 78212), (3344, 39106), (6688, 19553)]