156473044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 347202240

約数和(自身を除く): 190729196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 169, 172, 182, 301, 338, 364, 559, 602, 676, 769, 1118, 1183, 1204, 1538, 2236, 2366, 3076, 3913, 4732, 5383, 7267, 7826, 9997, 10766, 14534, 15652, 19994, 21532, 29068, 33067, 39988, 50869, 66134, 69979, 101738, 129961, 132268, 139958, 203476, 231469, 259922, 279916, 429871, 462938, 519844, 859742, 909727, 925876, 1719484, 1819454, 3009097, 3638908, 5588323, 6018194, 11176646, 12036388, 22353292, 39118261, 78236522, 156473044]

約数ペア:

[(1, 156473044), (2, 78236522), (4, 39118261), (7, 22353292), (13, 12036388), (14, 11176646), (26, 6018194), (28, 5588323), (43, 3638908), (52, 3009097), (86, 1819454), (91, 1719484), (169, 925876), (172, 909727), (182, 859742), (301, 519844), (338, 462938), (364, 429871), (559, 279916), (602, 259922), (676, 231469), (769, 203476), (1118, 139958), (1183, 132268), (1204, 129961), (1538, 101738), (2236, 69979), (2366, 66134), (3076, 50869), (3913, 39988), (4732, 33067), (5383, 29068), (7267, 21532), (7826, 19994), (9997, 15652), (10766, 14534)]