129328724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11813}}^1$

素因数の和:11864

約数の個数: 48

約数和(自身を含む): 285804288

約数和(自身を除く): 156475564

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 11813, 23626, 47252, 82691, 165382, 200821, 271699, 330764, 401642, 543398, 803284, 1086796, 1405747, 1901893, 2811494, 3803786, 4618883, 5622988, 7607572, 9237766, 18475532, 32332181, 64664362, 129328724]

約数ペア:

[(1, 129328724), (2, 64664362), (4, 32332181), (7, 18475532), (14, 9237766), (17, 7607572), (23, 5622988), (28, 4618883), (34, 3803786), (46, 2811494), (68, 1901893), (92, 1405747), (119, 1086796), (161, 803284), (238, 543398), (322, 401642), (391, 330764), (476, 271699), (644, 200821), (782, 165382), (1564, 82691), (2737, 47252), (5474, 23626), (10948, 11813)]