148049042454

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2197421}}^1$

素因数の和:2197645

約数の個数: 48

約数和(自身を含む): 339369853680

約数和(自身を除く): 191320811226

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 197, 342, 394, 591, 1182, 1773, 3546, 3743, 7486, 11229, 22458, 33687, 67374, 2197421, 4394842, 6592263, 13184526, 19776789, 39553578, 41750999, 83501998, 125252997, 250505994, 375758991, 432891937, 751517982, 865783874, 1298675811, 2597351622, 3896027433, 7792054866, 8224946803, 16449893606, 24674840409, 49349680818, 74024521227, 148049042454]

約数ペア:

[(1, 148049042454), (2, 74024521227), (3, 49349680818), (6, 24674840409), (9, 16449893606), (18, 8224946803), (19, 7792054866), (38, 3896027433), (57, 2597351622), (114, 1298675811), (171, 865783874), (197, 751517982), (342, 432891937), (394, 375758991), (591, 250505994), (1182, 125252997), (1773, 83501998), (3546, 41750999), (3743, 39553578), (7486, 19776789), (11229, 13184526), (22458, 6592263), (33687, 4394842), (67374, 2197421)]