174989316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1973}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 431121600

約数和(自身を除く): 256132284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 389, 778, 1167, 1556, 1973, 2334, 3946, 4668, 5919, 7391, 7892, 11838, 14782, 22173, 23676, 29564, 37487, 44346, 74974, 88692, 112461, 149948, 224922, 449844, 767497, 1534994, 2302491, 3069988, 4604982, 9209964, 14582443, 29164886, 43747329, 58329772, 87494658, 174989316]

約数ペア:

[(1, 174989316), (2, 87494658), (3, 58329772), (4, 43747329), (6, 29164886), (12, 14582443), (19, 9209964), (38, 4604982), (57, 3069988), (76, 2302491), (114, 1534994), (228, 767497), (389, 449844), (778, 224922), (1167, 149948), (1556, 112461), (1973, 88692), (2334, 74974), (3946, 44346), (4668, 37487), (5919, 29564), (7391, 23676), (7892, 22173), (11838, 14782)]