163953972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50047}}^1$

素因数の和:50077

約数の個数: 72

約数和(自身を含む): 510089216

約数和(自身を除く): 346135244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 50047, 100094, 150141, 200188, 300282, 350329, 450423, 600564, 650611, 700658, 900846, 1050987, 1301222, 1401316, 1801692, 1951833, 2101974, 2602444, 3152961, 3903666, 4203948, 4554277, 5855499, 6305922, 7807332, 9108554, 11710998, 12611844, 13662831, 18217108, 23421996, 27325662, 40988493, 54651324, 81976986, 163953972]

約数ペア:

[(1, 163953972), (2, 81976986), (3, 54651324), (4, 40988493), (6, 27325662), (7, 23421996), (9, 18217108), (12, 13662831), (13, 12611844), (14, 11710998), (18, 9108554), (21, 7807332), (26, 6305922), (28, 5855499), (36, 4554277), (39, 4203948), (42, 3903666), (52, 3152961), (63, 2602444), (78, 2101974), (84, 1951833), (91, 1801692), (117, 1401316), (126, 1301222), (156, 1050987), (182, 900846), (234, 700658), (252, 650611), (273, 600564), (364, 450423), (468, 350329), (546, 300282), (819, 200188), (1092, 150141), (1638, 100094), (3276, 50047)]