154489228

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1414

約数の個数: 36

約数和(自身を含む): 288996120

約数和(自身を除く): 134506892

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 361, 722, 1289, 1444, 1577, 2578, 3154, 5156, 6308, 24491, 29963, 48982, 59926, 97964, 106987, 119852, 213974, 427948, 465329, 930658, 1861316, 2032753, 4065506, 8131012, 38622307, 77244614, 154489228]

約数ペア:

[(1, 154489228), (2, 77244614), (4, 38622307), (19, 8131012), (38, 4065506), (76, 2032753), (83, 1861316), (166, 930658), (332, 465329), (361, 427948), (722, 213974), (1289, 119852), (1444, 106987), (1577, 97964), (2578, 59926), (3154, 48982), (5156, 29963), (6308, 24491)]