164080812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1613}}^1$

素因数の和:1807

約数の個数: 72

約数和(自身を含む): 448214256

約数和(自身を除く): 284133444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 519, 588, 692, 1038, 1211, 1613, 2076, 2422, 3226, 3633, 4839, 4844, 6452, 7266, 8477, 9678, 11291, 14532, 16954, 19356, 22582, 25431, 33873, 33908, 45164, 50862, 67746, 79037, 101724, 135492, 158074, 237111, 279049, 316148, 474222, 558098, 837147, 948444, 1116196, 1674294, 1953343, 3348588, 3906686, 5860029, 7813372, 11720058, 13673401, 23440116, 27346802, 41020203, 54693604, 82040406, 164080812]

約数ペア:

[(1, 164080812), (2, 82040406), (3, 54693604), (4, 41020203), (6, 27346802), (7, 23440116), (12, 13673401), (14, 11720058), (21, 7813372), (28, 5860029), (42, 3906686), (49, 3348588), (84, 1953343), (98, 1674294), (147, 1116196), (173, 948444), (196, 837147), (294, 558098), (346, 474222), (519, 316148), (588, 279049), (692, 237111), (1038, 158074), (1211, 135492), (1613, 101724), (2076, 79037), (2422, 67746), (3226, 50862), (3633, 45164), (4839, 33908), (4844, 33873), (6452, 25431), (7266, 22582), (8477, 19356), (9678, 16954), (11291, 14532)]