159851344

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:1043

約数の個数: 40

約数和(自身を含む): 315757568

約数和(自身を除く): 155906224

約数列:

[1, 2, 4, 8, 16, 97, 127, 194, 254, 388, 508, 776, 811, 1016, 1552, 1622, 2032, 3244, 6488, 12319, 12976, 24638, 49276, 78667, 98552, 102997, 157334, 197104, 205994, 314668, 411988, 629336, 823976, 1258672, 1647952, 9990709, 19981418, 39962836, 79925672, 159851344]

約数ペア:

[(1, 159851344), (2, 79925672), (4, 39962836), (8, 19981418), (16, 9990709), (97, 1647952), (127, 1258672), (194, 823976), (254, 629336), (388, 411988), (508, 314668), (776, 205994), (811, 197104), (1016, 157334), (1552, 102997), (1622, 98552), (2032, 78667), (3244, 49276), (6488, 24638), (12319, 12976)]