128932356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6883}}^1$

素因数の和:7120

約数の個数: 48

約数和(自身を含む): 345411584

約数和(自身を除く): 216479228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 6883, 9366, 13766, 18732, 20649, 27532, 41298, 48181, 82596, 96362, 144543, 192724, 289086, 578172, 1534909, 3069818, 4604727, 6139636, 9209454, 10744363, 18418908, 21488726, 32233089, 42977452, 64466178, 128932356]

約数ペア:

[(1, 128932356), (2, 64466178), (3, 42977452), (4, 32233089), (6, 21488726), (7, 18418908), (12, 10744363), (14, 9209454), (21, 6139636), (28, 4604727), (42, 3069818), (84, 1534909), (223, 578172), (446, 289086), (669, 192724), (892, 144543), (1338, 96362), (1561, 82596), (2676, 48181), (3122, 41298), (4683, 27532), (6244, 20649), (6883, 18732), (9366, 13766)]