147187278

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1662

約数の個数: 72

約数和(自身を含む): 374619960

約数和(自身を除く): 227432682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 327, 441, 654, 763, 882, 981, 1526, 1531, 1962, 2289, 3062, 4578, 4593, 5341, 6867, 9186, 10682, 10717, 13734, 13779, 16023, 21434, 27558, 32046, 32151, 48069, 64302, 75019, 96138, 96453, 150038, 166879, 192906, 225057, 333758, 450114, 500637, 675171, 1001274, 1168153, 1350342, 1501911, 2336306, 3003822, 3504459, 7008918, 8177071, 10513377, 16354142, 21026754, 24531213, 49062426, 73593639, 147187278]

約数ペア:

[(1, 147187278), (2, 73593639), (3, 49062426), (6, 24531213), (7, 21026754), (9, 16354142), (14, 10513377), (18, 8177071), (21, 7008918), (42, 3504459), (49, 3003822), (63, 2336306), (98, 1501911), (109, 1350342), (126, 1168153), (147, 1001274), (218, 675171), (294, 500637), (327, 450114), (441, 333758), (654, 225057), (763, 192906), (882, 166879), (981, 150038), (1526, 96453), (1531, 96138), (1962, 75019), (2289, 64302), (3062, 48069), (4578, 32151), (4593, 32046), (5341, 27558), (6867, 21434), (9186, 16023), (10682, 13779), (10717, 13734)]