168518042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 339655680

約数和(自身を除く): 171137638

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 59, 77, 118, 119, 154, 187, 238, 374, 413, 649, 826, 1003, 1091, 1298, 1309, 2006, 2182, 2618, 4543, 7021, 7637, 9086, 11033, 12001, 14042, 15274, 18547, 22066, 24002, 37094, 64369, 77231, 84007, 128738, 129829, 154462, 168014, 204017, 259658, 408034, 450583, 708059, 901166, 1094273, 1416118, 1428119, 2188546, 2856238, 4956413, 7659911, 9912826, 12037003, 15319822, 24074006, 84259021, 168518042]

約数ペア:

[(1, 168518042), (2, 84259021), (7, 24074006), (11, 15319822), (14, 12037003), (17, 9912826), (22, 7659911), (34, 4956413), (59, 2856238), (77, 2188546), (118, 1428119), (119, 1416118), (154, 1094273), (187, 901166), (238, 708059), (374, 450583), (413, 408034), (649, 259658), (826, 204017), (1003, 168014), (1091, 154462), (1298, 129829), (1309, 128738), (2006, 84007), (2182, 77231), (2618, 64369), (4543, 37094), (7021, 24002), (7637, 22066), (9086, 18547), (11033, 15274), (12001, 14042)]