168816312

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{37217}}^1$

素因数の和:37242

約数の個数: 80

約数和(自身を含む): 540405360

約数和(自身を除く): 371589048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 37217, 74434, 111651, 148868, 223302, 260519, 297736, 334953, 446604, 521038, 669906, 781557, 893208, 1004859, 1042076, 1339812, 1563114, 2009718, 2084152, 2344671, 2679624, 3014577, 3126228, 4019436, 4689342, 6029154, 6252456, 7034013, 8038872, 9378684, 12058308, 14068026, 18757368, 21102039, 24116616, 28136052, 42204078, 56272104, 84408156, 168816312]

約数ペア:

[(1, 168816312), (2, 84408156), (3, 56272104), (4, 42204078), (6, 28136052), (7, 24116616), (8, 21102039), (9, 18757368), (12, 14068026), (14, 12058308), (18, 9378684), (21, 8038872), (24, 7034013), (27, 6252456), (28, 6029154), (36, 4689342), (42, 4019436), (54, 3126228), (56, 3014577), (63, 2679624), (72, 2344671), (81, 2084152), (84, 2009718), (108, 1563114), (126, 1339812), (162, 1042076), (168, 1004859), (189, 893208), (216, 781557), (252, 669906), (324, 521038), (378, 446604), (504, 334953), (567, 297736), (648, 260519), (756, 223302), (1134, 148868), (1512, 111651), (2268, 74434), (4536, 37217)]