173165734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 324725760

約数和(自身を除く): 151560026

約数列:

[1, 2, 7, 14, 19, 38, 53, 71, 106, 133, 142, 173, 266, 346, 371, 497, 742, 994, 1007, 1211, 1349, 2014, 2422, 2698, 3287, 3763, 6574, 7049, 7526, 9169, 9443, 12283, 14098, 18338, 18886, 23009, 24566, 26341, 46018, 52682, 64183, 71497, 85981, 128366, 142994, 171962, 174211, 233377, 348422, 466754, 500479, 650999, 1000958, 1219477, 1301998, 1633639, 2438954, 3267278, 4556993, 9113986, 12368981, 24737962, 86582867, 173165734]

約数ペア:

[(1, 173165734), (2, 86582867), (7, 24737962), (14, 12368981), (19, 9113986), (38, 4556993), (53, 3267278), (71, 2438954), (106, 1633639), (133, 1301998), (142, 1219477), (173, 1000958), (266, 650999), (346, 500479), (371, 466754), (497, 348422), (742, 233377), (994, 174211), (1007, 171962), (1211, 142994), (1349, 128366), (2014, 85981), (2422, 71497), (2698, 64183), (3287, 52682), (3763, 46018), (6574, 26341), (7049, 24566), (7526, 23009), (9169, 18886), (9443, 18338), (12283, 14098)]