160905996

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{4651}}^1$

素因数の和:4723

約数の個数: 54

約数和(自身を含む): 420368676

約数和(自身を除く): 259462680

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1922, 2883, 3844, 4651, 5766, 8649, 9302, 11532, 13953, 17298, 18604, 27906, 34596, 41859, 55812, 83718, 144181, 167436, 288362, 432543, 576724, 865086, 1297629, 1730172, 2595258, 4469611, 5190516, 8939222, 13408833, 17878444, 26817666, 40226499, 53635332, 80452998, 160905996]

約数ペア:

[(1, 160905996), (2, 80452998), (3, 53635332), (4, 40226499), (6, 26817666), (9, 17878444), (12, 13408833), (18, 8939222), (31, 5190516), (36, 4469611), (62, 2595258), (93, 1730172), (124, 1297629), (186, 865086), (279, 576724), (372, 432543), (558, 288362), (961, 167436), (1116, 144181), (1922, 83718), (2883, 55812), (3844, 41859), (4651, 34596), (5766, 27906), (8649, 18604), (9302, 17298), (11532, 13953)]