128110626

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7211}}^1$

素因数の和:7276

約数の個数: 64

約数和(自身を含む): 332328960

約数和(自身を除く): 204218334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2538, 2961, 5922, 7211, 8883, 14422, 17766, 21633, 43266, 50477, 64899, 100954, 129798, 151431, 194697, 302862, 338917, 389394, 454293, 677834, 908586, 1016751, 1362879, 2033502, 2372419, 2725758, 3050253, 4744838, 6100506, 7117257, 9150759, 14234514, 18301518, 21351771, 42703542, 64055313, 128110626]

約数ペア:

[(1, 128110626), (2, 64055313), (3, 42703542), (6, 21351771), (7, 18301518), (9, 14234514), (14, 9150759), (18, 7117257), (21, 6100506), (27, 4744838), (42, 3050253), (47, 2725758), (54, 2372419), (63, 2033502), (94, 1362879), (126, 1016751), (141, 908586), (189, 677834), (282, 454293), (329, 389394), (378, 338917), (423, 302862), (658, 194697), (846, 151431), (987, 129798), (1269, 100954), (1974, 64899), (2538, 50477), (2961, 43266), (5922, 21633), (7211, 17766), (8883, 14422)]