156954924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6421}}^1$

素因数の和:6535

約数の個数: 72

約数和(自身を含む): 458171168

約数和(自身を除く): 301216244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 6421, 8148, 12222, 12842, 19263, 24444, 25684, 38526, 44947, 57789, 77052, 89894, 115578, 134841, 179788, 231156, 269682, 404523, 539364, 622837, 809046, 1245674, 1618092, 1868511, 2491348, 3737022, 4359859, 5605533, 7474044, 8719718, 11211066, 13079577, 17439436, 22422132, 26159154, 39238731, 52318308, 78477462, 156954924]

約数ペア:

[(1, 156954924), (2, 78477462), (3, 52318308), (4, 39238731), (6, 26159154), (7, 22422132), (9, 17439436), (12, 13079577), (14, 11211066), (18, 8719718), (21, 7474044), (28, 5605533), (36, 4359859), (42, 3737022), (63, 2491348), (84, 1868511), (97, 1618092), (126, 1245674), (194, 809046), (252, 622837), (291, 539364), (388, 404523), (582, 269682), (679, 231156), (873, 179788), (1164, 134841), (1358, 115578), (1746, 89894), (2037, 77052), (2716, 57789), (3492, 44947), (4074, 38526), (6111, 25684), (6421, 24444), (8148, 19263), (12222, 12842)]