161856156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3727}}^1$

素因数の和:3799

約数の個数: 96

約数和(自身を含む): 481001472

約数和(自身を除く): 319145316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 132, 141, 154, 188, 231, 282, 308, 329, 462, 517, 564, 658, 924, 987, 1034, 1316, 1551, 1974, 2068, 3102, 3619, 3727, 3948, 6204, 7238, 7454, 10857, 11181, 14476, 14908, 21714, 22362, 26089, 40997, 43428, 44724, 52178, 78267, 81994, 104356, 122991, 156534, 163988, 175169, 245982, 286979, 313068, 350338, 491964, 525507, 573958, 700676, 860937, 1051014, 1147916, 1226183, 1721874, 1926859, 2102028, 2452366, 3443748, 3678549, 3853718, 4904732, 5780577, 7357098, 7707436, 11561154, 13488013, 14714196, 23122308, 26976026, 40464039, 53952052, 80928078, 161856156]

約数ペア:

[(1, 161856156), (2, 80928078), (3, 53952052), (4, 40464039), (6, 26976026), (7, 23122308), (11, 14714196), (12, 13488013), (14, 11561154), (21, 7707436), (22, 7357098), (28, 5780577), (33, 4904732), (42, 3853718), (44, 3678549), (47, 3443748), (66, 2452366), (77, 2102028), (84, 1926859), (94, 1721874), (132, 1226183), (141, 1147916), (154, 1051014), (188, 860937), (231, 700676), (282, 573958), (308, 525507), (329, 491964), (462, 350338), (517, 313068), (564, 286979), (658, 245982), (924, 175169), (987, 163988), (1034, 156534), (1316, 122991), (1551, 104356), (1974, 81994), (2068, 78267), (3102, 52178), (3619, 44724), (3727, 43428), (3948, 40997), (6204, 26089), (7238, 22362), (7454, 21714), (10857, 14908), (11181, 14476)]