160216683

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 257126400

約数和(自身を除く): 96909717

約数列:

[1, 3, 11, 19, 33, 57, 59, 61, 71, 177, 183, 209, 213, 627, 649, 671, 781, 1121, 1159, 1349, 1947, 2013, 2343, 3363, 3477, 3599, 4047, 4189, 4331, 10797, 12331, 12567, 12749, 12993, 14839, 36993, 38247, 39589, 44517, 46079, 47641, 68381, 79591, 82289, 118767, 138237, 142923, 205143, 238773, 246867, 255529, 752191, 766587, 875501, 905179, 2256573, 2626503, 2715537, 2810819, 4855051, 8432457, 14565153, 53405561, 160216683]

約数ペア:

[(1, 160216683), (3, 53405561), (11, 14565153), (19, 8432457), (33, 4855051), (57, 2810819), (59, 2715537), (61, 2626503), (71, 2256573), (177, 905179), (183, 875501), (209, 766587), (213, 752191), (627, 255529), (649, 246867), (671, 238773), (781, 205143), (1121, 142923), (1159, 138237), (1349, 118767), (1947, 82289), (2013, 79591), (2343, 68381), (3363, 47641), (3477, 46079), (3599, 44517), (4047, 39589), (4189, 38247), (4331, 36993), (10797, 14839), (12331, 12993), (12567, 12749)]